Class / Patent application number | Description | Number of patent applications / Date published |
294820100 | HOOK, HOISTLINE, OR GRAB TYPE | 17 |
20080246292 | Load Suspension Hook With Latticework - A load acceptance hook for suspending a load provides for the movement of loads by simple means and despite a high load-bearing capacity has a reduced weight in relation to known hooks. This is achieved by the fact that it is formed at least in sections by a latticed framework, the braces of which are arranged and dimensioned depending on the stresses taking effect locally with the load suspended in the load acceptance hook. | 10-09-2008 |
20090008952 | Pallet pulling device - A pallet pulling device includes a puller bar and a crossbar secured in a T-configuration. The crossbar plane is below the puller bar plane so the crossbar serves as a hook to exert pulling force on a plank of a pallet. The crossbar extends under the edge of a stringer of the pallet to prevent disengagement of the pulling device from the pallet when pulling force is applied. A hole is located on the flat puller bar; an outside weld opposes an inside weld, whereas both welds are adjacent to a top weld that is in opposition to the location of the hole. | 01-08-2009 |
20090267371 | AUTOMATIC DETACHING STRUCTURE FOR A HOOK DEVICE - An automatic detaching structure for a hook device includes a hook, a power unit, a tongue plate and an off-hook member. The power unit comprises a motor which is remote-controlled. The motor has a shaft. A first transmission transforming mechanism and a first gear are provided on the shaft. The first transmission transforming mechanism and the first gear mesh with a second transmission transforming mechanism and a second gear, respectively, to link a rotating lever and a transmission lever. The rotating lever links the tongue plate in an open status, while transmission wheels on the transmission lever pull the off-hook member to detach a rope of a cargo from the hook. | 10-29-2009 |
20100207410 | Opposed Spring-Loaded Anchor Hook Supporting Device - An anchor hook supporting device is for use with an anchor hook having a hook end for engaging a first surface of a support member and a shank end which includes an eyelet opening for receiving a rope or cable. The supporting device includes an attachment assembly for being secured to the shank end of the anchor hook and an engagement assembly for engaging one of a second surface of the support member and another surface which is fixed with respect to the support member. A biasing member having a first end secured to the attachment assembly and a second end secured to the engagement assembly biases the engagement assembly toward the attachment assembly to bias the shank end of the anchor hook and the engagement assembly toward each other for holding the hook end of the anchor hook on the first surface of the support member and the engagement assembly on the second surface of the support member or the other surface. | 08-19-2010 |
20110175383 | Shackle apparatus - A shackle apparatus including a generally U-shaped shackle body having an arcuate end, a pair of parallel arms, and a retaining member spanning a gap defined between the shackle arms. The retaining member cooperates with the shackle body to define a closed loop which can be permanently attached to a sling or lifting cable. The retaining member prevents the shackle apparatus from being removed and installed on another sling or lifting cable without substantially destroying the shackle apparatus of the present invention. | 07-21-2011 |
20110175384 | SHACKLE APPARTUS - A shackle apparatus including a generally U-shaped shackle body having an arcuate end, a pair of parallel arms, and a retaining member spanning a gap defined between the shackle arms. The retaining member cooperates with the shackle body to define a closed loop which can be permanently attached to a sling or lifting cable. The retaining member prevents the shackle apparatus from being removed and installed on another sling or lifting cable without substantially destroying the shackle apparatus of the present invention. | 07-21-2011 |
20110285156 | SUPPORT BECKET FOR RIG OPERATIONS - A support member or becket for supporting an item during wellbore operations including a body with a support area, and a wear insert removable emplaced over the support area. | 11-24-2011 |
20120175901 | Lifting Hook with Backstop - A C-hook for lifting heavy coils, such as coils of steel, includes a lifting frame which has an upper arm that is formed with a lifting point in the form of integrally formed lug for receiving a lifting hook of a crane. A counterweight is fixed at a forward end of the upper arm. The lower end of the frame is formed with a slide that receives a slideable load support member in the form of foot. The foot has a forward front foot end for penetration of the lumen of a coil to be lifted. The opposite, rearward end of the foot is mechanically interlinked by a mechanical linkage to a coil backstop member. The mechanical linkage includes a lever arm, which pivots about a fixed pivot point that is fast with the frame. The foot and backstop member facilitate the balanced transportation of steel coils of varying widths. | 07-12-2012 |
20120193928 | Towing Device For Small Planes - The present invention is a tow device for small aircraft and the like. The tow device includes a hook or hook-like mechanism that is removably secured to the nose fork of the front wheel of an aircraft. The hook or hook-like mechanism is constructed and arranged to be easily secured to and removed from a nose fork of the front wheel of an aircraft by an individual. No tools or special equipment is required to secure the present invention to the nose fork. The hook or hook-like mechanism is designed such that by securing a rope or other towing device to one point on the hook, the wheel of the aircraft can be moved and steered in any direction. The hook or hook-like mechanism can also be coated with a material which will prevent it from slipping on the nose fork when it is pulled or moved in different directions. | 08-02-2012 |
20130001967 | Grab hook - The applicant describes grab hooks typically used with chains or other securements like cables, ropes, straps, and wires, etc. The grab hook includes a magnetic portion near the distal end of the hook that is positioned to magnetically engage a ferromagnetic portion of the securement while the securement is positioned in the throat of the hook. The magnetic connection between the grab hook and the securement prevents the securement from falling out of the throat while the securement is slack. The magnetic connection thus permits the user of the securement to position the other end of the slack securement and apply tension to the securement to, for example, secure, tow, or lift a load. The grab hook described has no latches or other moving parts in the throat and is therefore simpler to operate than conventional grab hooks with latches that close the throat. | 01-03-2013 |
20130069379 | LOAD-RECEIVING MEANS, IN PARTICULAR A HOOK BLOCK OF A LIFTING GEAR - The invention relates to a load-receiving means, in particular a hook block of a lifting gear, comprising a hook having a shaft and a circumferential groove, in which an annular retaining element engages, which annular retaining element is supported on a supporting surface of a suspension element of the load-receiving means, wherein the annular retaining element has the form of a sleeve, which expands starting from the shaft in the direction of the supporting surface. In order to create a secure load-receiving means, in particular a hook block of a lifting gear, the annular retaining element is designed in the form of a conical sleeve in the manner of a truncated cone and has an exterior outer surface, an interior outer surface due to the sleeve shape, an upper annular top surface and a lower annular base surface. | 03-21-2013 |
20130200641 | Device and Method for Handling an Uncured Tire Blank - Device for handling ( | 08-08-2013 |
20130257071 | APPARATUS FOR COUPLING TO A CHAIN - An apparatus for coupling to a chain comprises a one-piece, generally hook-shaped body having a hole passing through the body, the hole configured to accommodate attachment of a first element of a load path, such as a rope or a cable, to the body; an entry slot configured to accommodate passage of a link of a chain into the body; and a capture slot configured to accept and mechanically capture a link of a chain, thereby establishing a tension load path from the first element, through the body of the apparatus, to the chain. | 10-03-2013 |
20140084612 | Continuously Adjustable Lifting Hook for Coils of Varying Width - A lifting hook is provided for balanced lifting of coils of rolled sheet metal of varying widths. The lifting hook has a lifting frame that includes a lower arm with a forward end for penetrating a lumen of a coil. A counterweight is provided that slides along a forward portion of an upper arm of the frame. A lifting assembly also slides on the frame and is arranged to move intermediate the counterweight and a rearward portion of the frame. A leadscrew assembly including a first leadscrew and a second leadscrew having first and second pitches respectively is provided. The first leadscrew is threadedly engaged by the counterweight and the second leadscrew is threadedly engaged by the lifting assembly. The second leadscrew has a pitch that is twice the first leadscrew pitch. | 03-27-2014 |
20150314149 | Integrated drag system - An integrated drag system for substantially attaching to a predetermined article associate with a person, wherein the article may be a pair of suspenders or a tactical vest. The apparatus may have a grasping area, and an anchor system for securing to the predetermined article. The apparatus may also have an extendable portion having at least one extendable section having the first stowed position and a second extended position. The at least one extendable section may have a first end coupled to the anchor system and a second end operatively coupled to the grasping area. | 11-05-2015 |
20080246292 | Load Suspension Hook With Latticework - A load acceptance hook for suspending a load provides for the movement of loads by simple means and despite a high load-bearing capacity has a reduced weight in relation to known hooks. This is achieved by the fact that it is formed at least in sections by a latticed framework, the braces of which are arranged and dimensioned depending on the stresses taking effect locally with the load suspended in the load acceptance hook. | 10-09-2008 |
20090008952 | Pallet pulling device - A pallet pulling device includes a puller bar and a crossbar secured in a T-configuration. The crossbar plane is below the puller bar plane so the crossbar serves as a hook to exert pulling force on a plank of a pallet. The crossbar extends under the edge of a stringer of the pallet to prevent disengagement of the pulling device from the pallet when pulling force is applied. A hole is located on the flat puller bar; an outside weld opposes an inside weld, whereas both welds are adjacent to a top weld that is in opposition to the location of the hole. | 01-08-2009 |
20090267371 | AUTOMATIC DETACHING STRUCTURE FOR A HOOK DEVICE - An automatic detaching structure for a hook device includes a hook, a power unit, a tongue plate and an off-hook member. The power unit comprises a motor which is remote-controlled. The motor has a shaft. A first transmission transforming mechanism and a first gear are provided on the shaft. The first transmission transforming mechanism and the first gear mesh with a second transmission transforming mechanism and a second gear, respectively, to link a rotating lever and a transmission lever. The rotating lever links the tongue plate in an open status, while transmission wheels on the transmission lever pull the off-hook member to detach a rope of a cargo from the hook. | 10-29-2009 |
20100207410 | Opposed Spring-Loaded Anchor Hook Supporting Device - An anchor hook supporting device is for use with an anchor hook having a hook end for engaging a first surface of a support member and a shank end which includes an eyelet opening for receiving a rope or cable. The supporting device includes an attachment assembly for being secured to the shank end of the anchor hook and an engagement assembly for engaging one of a second surface of the support member and another surface which is fixed with respect to the support member. A biasing member having a first end secured to the attachment assembly and a second end secured to the engagement assembly biases the engagement assembly toward the attachment assembly to bias the shank end of the anchor hook and the engagement assembly toward each other for holding the hook end of the anchor hook on the first surface of the support member and the engagement assembly on the second surface of the support member or the other surface. | 08-19-2010 |
20110175383 | Shackle apparatus - A shackle apparatus including a generally U-shaped shackle body having an arcuate end, a pair of parallel arms, and a retaining member spanning a gap defined between the shackle arms. The retaining member cooperates with the shackle body to define a closed loop which can be permanently attached to a sling or lifting cable. The retaining member prevents the shackle apparatus from being removed and installed on another sling or lifting cable without substantially destroying the shackle apparatus of the present invention. | 07-21-2011 |
20110175384 | SHACKLE APPARTUS - A shackle apparatus including a generally U-shaped shackle body having an arcuate end, a pair of parallel arms, and a retaining member spanning a gap defined between the shackle arms. The retaining member cooperates with the shackle body to define a closed loop which can be permanently attached to a sling or lifting cable. The retaining member prevents the shackle apparatus from being removed and installed on another sling or lifting cable without substantially destroying the shackle apparatus of the present invention. | 07-21-2011 |
20110285156 | SUPPORT BECKET FOR RIG OPERATIONS - A support member or becket for supporting an item during wellbore operations including a body with a support area, and a wear insert removable emplaced over the support area. | 11-24-2011 |
20120175901 | Lifting Hook with Backstop - A C-hook for lifting heavy coils, such as coils of steel, includes a lifting frame which has an upper arm that is formed with a lifting point in the form of integrally formed lug for receiving a lifting hook of a crane. A counterweight is fixed at a forward end of the upper arm. The lower end of the frame is formed with a slide that receives a slideable load support member in the form of foot. The foot has a forward front foot end for penetration of the lumen of a coil to be lifted. The opposite, rearward end of the foot is mechanically interlinked by a mechanical linkage to a coil backstop member. The mechanical linkage includes a lever arm, which pivots about a fixed pivot point that is fast with the frame. The foot and backstop member facilitate the balanced transportation of steel coils of varying widths. | 07-12-2012 |
20120193928 | Towing Device For Small Planes - The present invention is a tow device for small aircraft and the like. The tow device includes a hook or hook-like mechanism that is removably secured to the nose fork of the front wheel of an aircraft. The hook or hook-like mechanism is constructed and arranged to be easily secured to and removed from a nose fork of the front wheel of an aircraft by an individual. No tools or special equipment is required to secure the present invention to the nose fork. The hook or hook-like mechanism is designed such that by securing a rope or other towing device to one point on the hook, the wheel of the aircraft can be moved and steered in any direction. The hook or hook-like mechanism can also be coated with a material which will prevent it from slipping on the nose fork when it is pulled or moved in different directions. | 08-02-2012 |
20130001967 | Grab hook - The applicant describes grab hooks typically used with chains or other securements like cables, ropes, straps, and wires, etc. The grab hook includes a magnetic portion near the distal end of the hook that is positioned to magnetically engage a ferromagnetic portion of the securement while the securement is positioned in the throat of the hook. The magnetic connection between the grab hook and the securement prevents the securement from falling out of the throat while the securement is slack. The magnetic connection thus permits the user of the securement to position the other end of the slack securement and apply tension to the securement to, for example, secure, tow, or lift a load. The grab hook described has no latches or other moving parts in the throat and is therefore simpler to operate than conventional grab hooks with latches that close the throat. | 01-03-2013 |
20130069379 | LOAD-RECEIVING MEANS, IN PARTICULAR A HOOK BLOCK OF A LIFTING GEAR - The invention relates to a load-receiving means, in particular a hook block of a lifting gear, comprising a hook having a shaft and a circumferential groove, in which an annular retaining element engages, which annular retaining element is supported on a supporting surface of a suspension element of the load-receiving means, wherein the annular retaining element has the form of a sleeve, which expands starting from the shaft in the direction of the supporting surface. In order to create a secure load-receiving means, in particular a hook block of a lifting gear, the annular retaining element is designed in the form of a conical sleeve in the manner of a truncated cone and has an exterior outer surface, an interior outer surface due to the sleeve shape, an upper annular top surface and a lower annular base surface. | 03-21-2013 |
20130200641 | Device and Method for Handling an Uncured Tire Blank - Device for handling ( | 08-08-2013 |
20130257071 | APPARATUS FOR COUPLING TO A CHAIN - An apparatus for coupling to a chain comprises a one-piece, generally hook-shaped body having a hole passing through the body, the hole configured to accommodate attachment of a first element of a load path, such as a rope or a cable, to the body; an entry slot configured to accommodate passage of a link of a chain into the body; and a capture slot configured to accept and mechanically capture a link of a chain, thereby establishing a tension load path from the first element, through the body of the apparatus, to the chain. | 10-03-2013 |
20140084612 | Continuously Adjustable Lifting Hook for Coils of Varying Width - A lifting hook is provided for balanced lifting of coils of rolled sheet metal of varying widths. The lifting hook has a lifting frame that includes a lower arm with a forward end for penetrating a lumen of a coil. A counterweight is provided that slides along a forward portion of an upper arm of the frame. A lifting assembly also slides on the frame and is arranged to move intermediate the counterweight and a rearward portion of the frame. A leadscrew assembly including a first leadscrew and a second leadscrew having first and second pitches respectively is provided. The first leadscrew is threadedly engaged by the counterweight and the second leadscrew is threadedly engaged by the lifting assembly. The second leadscrew has a pitch that is twice the first leadscrew pitch. | 03-27-2014 |
20150314149 | Integrated drag system - An integrated drag system for substantially attaching to a predetermined article associate with a person, wherein the article may be a pair of suspenders or a tactical vest. The apparatus may have a grasping area, and an anchor system for securing to the predetermined article. The apparatus may also have an extendable portion having at least one extendable section having the first stowed position and a second extended position. The at least one extendable section may have a first end coupled to the anchor system and a second end operatively coupled to the grasping area. | 11-05-2015 |
294191000 | Pole mounted (e.g., boat grab, rope attacher, etc.) | 2 |
20120228891 | Apparatus and Method for Docking a Boat - A mooring tube with a rope slidingly held within the bore of the tube and configured to form an adjustable circumference capture loop held at one end of the tube and being capable of engaging and tightening around a mooring post or deck cleat by a person on a boat for aid in docking and mooring the boat is presented. In some embodiments the tube has an adjustable length to hold the capture loop extended a distance from the end of the tube. In some embodiments boating accessory implements may be attached to the end of the mooring tube. | 09-13-2012 |
20140117688 | Universal Carabiner Holder - A universal safety and rescue carabiner holder is disclosed for securing a carabiner with its gate in the open position while extending the user's reach several feet in any direction, which is also capable of supporting a long and heavy segment of attached safety rope. The carabiner holder is mounted to the end of an extension pole and includes an axial stem, gripping means supported by the axial stem for releasably capturing the spine of the carabiner and for holding the carabiner's gate arm in an open position, and supporting means supported by the axial stem opposite the gripping means for restraining the base of the carabiner. An axial gap defined by the gripping means and the supporting means is variable to accommodate a broad selection of carabiners have a wide variety of sizes, shapes and gate arm configurations. | 05-01-2014 |