Class / Patent application number | Description | Number of patent applications / Date published |
297019000 | With means to hold chair in plural operative configurations | 10 |
20080238156 | Foldable furniture - A foldable chair that is convertible to either a seat or a table that includes a laterally extending wedge shaped frame, a backrest, a leg, and a seat. The chair includes two chambers for respectively receiving the backrest and the leg. The backrest and the leg are pivotally connected to the seat. The chair includes a locking structure for securing the backrest and leg in either of a retracted or extended state. In the retracted state, the backrest and leg are flush with the frame. | 10-02-2008 |
20090021057 | Dynamic furniture - Dynamic furniture having platforms in dynamic attachment to an actuator assembly that in turn is in dynamic attachment to a base. Use of motional platforms supported by a motional actuator assembly permits an article of the furniture to conform to the many and varied body positions a user wants, and allows a user to more easily change body positions while remaining within the furniture, and in medical scenarios may obviate most needs to transfer a patient from one article of furniture to another. | 01-22-2009 |
20110037296 | FOLDABLE FRAME WITH DETACHABLE INFANT CARRIER CAPABLE OF RECLINING THE INFANT CARRIER - A foldable frame comprises a front leg frame and a rear leg frame, each having one or more leg units foldable or detachable with one another. The front leg frame and the rear leg frame are rotatable with each other such that the foldable frame can be folded to a small size. The foldable frame also utilizes a receiving frame pivotally or steadily configured on the frame body for receiving the detachable infant carrier. A recliner apparatus is further configured between the receiving frame and the frame body for adjusting the receiving frame together with the infant carrier to different reclining angle for convenient use. | 02-17-2011 |
20130026799 | Always Level Folding Chair - A chair is provided that is configurable to provide a substantially horizontal seating surface when the chair is disposed on an angled ground surface. The chair comprises a back frame having a pair of telescoping back legs including an upper back leg tube and a lower back leg tube slidingly disposed within the upper back leg tube. The chair additionally includes a pair of locking mechanisms comprising a locking key that includes a locking aperture through which the respective lower back leg tube extends. Each locking mechanism is structured and operable to selectively position the respective locking key in an engaged position that binds the lower back leg tube such that the lower back leg tube cannot slide into the upper back leg tube, and a disengaged position that allows the lower back leg tube to freely slide within the upper back leg tube. | 01-31-2013 |
20140339859 | PORTABLE FOLDING CHAIR WITH ADJUSTABLE LEGS - A folding quad-style chair has a folding frame including four legs each having a leg tube, and a fabric seating section attached to the frame. An extension is telescopically extendable from each leg tube. A locking device is provided with each extension for releasably locking each extension into a fixed position. The locking device may be designed as a plurality of spaced apart holes and with the locking device including a spring urging a locking pin into one of the holes. A foot plate may be pivotally attached to a lower end of each extension. Since the length of each leg can be individually adjusted, the chair may be configured to provide a level seating surface even on a hillside, incline, or other sloped or irregular surface. All four legs may be fully extended to provide an elevated seating surface. | 11-20-2014 |
20150313364 | ALWAYS LEVEL FOLDING CHAIR - A chair is provided that is configurable to provide a substantially horizontal seating surface when the chair is disposed on an angled ground surface. The chair comprises a back frame having a pair of telescoping back legs including an upper back leg tube and a lower back leg tube slidingly disposed within the upper back leg tube. The chair additionally includes a pair of locking mechanisms comprising a locking key that includes a locking aperture through which the respective lower back leg tube extends. Each locking mechanism is structured and operable to selectively position the respective locking key in an engaged position that binds the lower back leg tube such that the lower back leg tube cannot slide into the upper back leg tube, and a disengaged position that allows the lower back leg tube to freely slide within the upper back leg tube. | 11-05-2015 |
20160150884 | Folding Seat | 06-02-2016 |
297020000 | By adjustable leg-to-rocker connection | 1 |
20090206637 | BABY SEATING DEVICE - The baby seating device contains a seat member, a base member having U-shaped front and rear legs, and two connection members that are arranged between the front and rear legs. An end of each connection member is pin-joined to a sleeve member that could be slid up and down along an arm of the rear leg. The sleeve member has a pin for locking into one of a number of positioning holes along the arms of the rear leg. The baby seating device could be folded or unfolded by sliding the sleeve members to an upper or middle section of the rear leg. The baby seating device could become a rocking chair by sliding the sleeve member to a bottom section of the rear leg so that a curved body of the connection members touches the ground. | 08-20-2009 |
297021000 | Set means operative between back post and rear leg | 1 |
20100026057 | FOLDABLE CHAIR - A chair. The chair folds by a plurality of hinges between an expanded position and a collapsed position to seat a person substantially horizontal while the chair is positioned on an angled surface. The chair comprises a back assembly, a seat assembly, a leg assembly, a seat, an arm assembly. The chair further comprises at least one anchor that is configured to penetrate the angled surface in order to stabilize the chair on the angled surface. | 02-04-2010 |
297027000 | Set means include armrest | 1 |
297028000 | Rigid with armrest | 1 |
20160135600 | Foldable Chair Frame - A foldable chair frame includes two spaced leg units, two spaced backrest units, a connecting unit, and a linkage unit. Each of the leg units includes a front leg and a rear leg. The connecting unit is pivotally connected between the leg units. The linkage unit includes at least one link module pivotally connected between the backrest units. The link module includes two links each having a first pivot portion pivotally connected with one of the backrest units and a second pivot portion located opposite to the first pivot portion. Thus, the foldable chair frame is folded in its longitudinal direction and is also folded in its transverse direction to reduce its whole volume to the minimum. | 05-19-2016 |