| Patent application number | Description | Published |
|---|
| 20080230939 | METHOD OF MAKING COMPOSITE SUPPORT STRUCTURE FOR USE IN SANDING AND SANDERS FORMED THEREFROM - A method of making a composite support structure and sander includes the steps of providing a rigid plate adjacent a mold such that a polyfoam layer can be formed to a front surface thereof which includes a wall defining a contained surface, the plate having a back surface for connection to a handle and introducing into the mold fluid components which react to form a polyfoam which is reaction bonded to the front surface of the rigid plate such that a back surface of the polyfoam layer forms within the contained surface and about the wall in a complementary manner thereto and a front surface of the polyfoam layer extends outward from the front surface of the rigid plate and is formed to have a relatively planar surface thereby rendering the composite support structure for removably connecting sandpaper to the relatively planar surface of the polyfoam layer. | 09-25-2008 |
| 20080233849 | COMPOSITE SUPPORT STRUCTURE FOR USE IN SANDING AND SANDERS FORMED THEREFROM - A composite support structure for use in sanding and sander includes a rigid plate having a front surface which includes a wall defining a contained surface and a back surface for connection to a handle and a polyfoam layer having a front surface and a back surface, wherein the back surface of the polyfoam is reaction bonded to the front surface of the rigid plate such that the back surface of the polyfoam layer forms within the contained surface and about the wall in a complementary manner thereto and the front surface of the polyfoam layer extends outward from the front surface of the rigid plate and is formed to have a relatively planar surface thereby rendering the composite support structure for removably connecting sandpaper to the back surface of the polyfoam layer. | 09-25-2008 |
| 20090117836 | HOLDER FOR SANDING BLOCK - A holder for releasably retaining an abrasive block includes a base having a bottom surface and a wall extending outward therefrom which together define a abrasive block receiving surface to friction fit receive the abrasive block, and a polyfoam handle connected to the base and which extends upward from a top surface of the base. | 05-07-2009 |
| 20090266001 | PROCESS OF MAKING A LAMINATE AND LAMINATE FORMED THEREBY - A process of making a laminate and laminate formed thereby and a process of making an abrasive laminate and laminate formed thereby include providing a first moving sheet having a first side and a second side, applying active foaming material in a pre-mixed form to the first side, providing a second moving sheet having a first side and second side, the second sheet provided in a manner such that the first side of the second sheet contacts the foaming material to form an uncured laminate and maintaining the first sheet and the second sheet at a predetermined distance relative to one another during a curing period of the foaming material such that the foaming material bonds to the first sheet and the second sheet and upon curing forms a laminate. | 10-29-2009 |
| 20100101967 | BULK RECLOSABLE PACKAGE DISPLAY - A reclosable bulk display package includes a housing having a back retaining surface with an opening, a peripheral wall connected thereto extending generally outward therefrom and terminating in a forward edge to form an inner cavity for accepting an article, and a flange extending from the wall and having an opening. A cover portion is provided having a front retaining surface having an opening, a peripheral wall edge connected thereto and extending generally laterally from the front retaining surface to form an inner cavity for accepting the forward edge of the housing wall therein in a snap fit manner. A flange extends from the wall edge which serves a dual purpose as a tab to aid cover removal as well as a foot to form a part of a stand for shelf display to maintain the package in a position whereby the retaining surfaces are maintained generally normal and upright. | 04-29-2010 |
| 20100270192 | DISK PACKAGE AND RETAINER - A disk package and retainer for a disk having an open surface therethrough and susceptible to curl includes a first member having a retention surface disposed adjacent a first side of the disk and adjacent the open surface of the disk and having a connecting surface and a second member having a retention surface disposed adjacent a second side of the disk and adjacent the open surface of the disk and having a connecting surface cooperatively connected to the connecting surface of the first member through the open surface such that the distance between the first member and second member can be adjustably maintained in a manner to apply force from opposite sides of the disk in a manner to substantially maintain the disk in a relatively flat condition. A panel is employed between the members adjacent the disk and method employing the members, disk and panel forms a package. | 10-28-2010 |
| 20110124275 | FINISHING PAD AND METHOD OF MAKING - A composite abrasive or finishing pad for use in sanding includes a sandpaper sheet having a paper based substrate having a front surface which has an abrasive grit adhered thereto and a back surface, a polyfoam backing reaction bonded to the back surface, wherein the polyfoam backing includes a first layer formed across the back surface of a first thickness sufficient enough to substantially aid in rendering the sandpaper tear-resistant and including a raised portion extending outward from the first layer a sufficient amount to form a wall portion against which lateral forces can be applied by one's fingers. A method of forming the pad is provided. | 05-26-2011 |
| Patent application number | Description | Published |
|---|
| 20090266001 | PROCESS OF MAKING A LAMINATE AND LAMINATE FORMED THEREBY - A process of making a laminate and laminate formed thereby and a process of making an abrasive laminate and laminate formed thereby include providing a first moving sheet having a first side and a second side, applying active foaming material in a pre-mixed form to the first side, providing a second moving sheet having a first side and second side, the second sheet provided in a manner such that the first side of the second sheet contacts the foaming material to form an uncured laminate and maintaining the first sheet and the second sheet at a predetermined distance relative to one another during a curing period of the foaming material such that the foaming material bonds to the first sheet and the second sheet and upon curing forms a laminate. | 10-29-2009 |
| 20100270192 | DISK PACKAGE AND RETAINER - A disk package and retainer for a disk having an open surface therethrough and susceptible to curl includes a first member having a retention surface disposed adjacent a first side of the disk and adjacent the open surface of the disk and having a connecting surface and a second member having a retention surface disposed adjacent a second side of the disk and adjacent the open surface of the disk and having a connecting surface cooperatively connected to the connecting surface of the first member through the open surface such that the distance between the first member and second member can be adjustably maintained in a manner to apply force from opposite sides of the disk in a manner to substantially maintain the disk in a relatively flat condition. A panel is employed between the members adjacent the disk and method employing the members, disk and panel forms a package. | 10-28-2010 |
| 20110124275 | FINISHING PAD AND METHOD OF MAKING - A composite abrasive or finishing pad for use in sanding includes a sandpaper sheet having a paper based substrate having a front surface which has an abrasive grit adhered thereto and a back surface, a polyfoam backing reaction bonded to the back surface, wherein the polyfoam backing includes a first layer formed across the back surface of a first thickness sufficient enough to substantially aid in rendering the sandpaper tear-resistant and including a raised portion extending outward from the first layer a sufficient amount to form a wall portion against which lateral forces can be applied by one's fingers. A method of forming the pad is provided. | 05-26-2011 |
| Patent application number | Description | Published |
|---|
| 20080230939 | METHOD OF MAKING COMPOSITE SUPPORT STRUCTURE FOR USE IN SANDING AND SANDERS FORMED THEREFROM - A method of making a composite support structure and sander includes the steps of providing a rigid plate adjacent a mold such that a polyfoam layer can be formed to a front surface thereof which includes a wall defining a contained surface, the plate having a back surface for connection to a handle and introducing into the mold fluid components which react to form a polyfoam which is reaction bonded to the front surface of the rigid plate such that a back surface of the polyfoam layer forms within the contained surface and about the wall in a complementary manner thereto and a front surface of the polyfoam layer extends outward from the front surface of the rigid plate and is formed to have a relatively planar surface thereby rendering the composite support structure for removably connecting sandpaper to the relatively planar surface of the polyfoam layer. | 09-25-2008 |
| 20080233849 | COMPOSITE SUPPORT STRUCTURE FOR USE IN SANDING AND SANDERS FORMED THEREFROM - A composite support structure for use in sanding and sander includes a rigid plate having a front surface which includes a wall defining a contained surface and a back surface for connection to a handle and a polyfoam layer having a front surface and a back surface, wherein the back surface of the polyfoam is reaction bonded to the front surface of the rigid plate such that the back surface of the polyfoam layer forms within the contained surface and about the wall in a complementary manner thereto and the front surface of the polyfoam layer extends outward from the front surface of the rigid plate and is formed to have a relatively planar surface thereby rendering the composite support structure for removably connecting sandpaper to the back surface of the polyfoam layer. | 09-25-2008 |
| 20090117836 | HOLDER FOR SANDING BLOCK - A holder for releasably retaining an abrasive block includes a base having a bottom surface and a wall extending outward therefrom which together define a abrasive block receiving surface to friction fit receive the abrasive block, and a polyfoam handle connected to the base and which extends upward from a top surface of the base. | 05-07-2009 |
| 20090266001 | PROCESS OF MAKING A LAMINATE AND LAMINATE FORMED THEREBY - A process of making a laminate and laminate formed thereby and a process of making an abrasive laminate and laminate formed thereby include providing a first moving sheet having a first side and a second side, applying active foaming material in a pre-mixed form to the first side, providing a second moving sheet having a first side and second side, the second sheet provided in a manner such that the first side of the second sheet contacts the foaming material to form an uncured laminate and maintaining the first sheet and the second sheet at a predetermined distance relative to one another during a curing period of the foaming material such that the foaming material bonds to the first sheet and the second sheet and upon curing forms a laminate. | 10-29-2009 |
| 20100101967 | BULK RECLOSABLE PACKAGE DISPLAY - A reclosable bulk display package includes a housing having a back retaining surface with an opening, a peripheral wall connected thereto extending generally outward therefrom and terminating in a forward edge to form an inner cavity for accepting an article, and a flange extending from the wall and having an opening. A cover portion is provided having a front retaining surface having an opening, a peripheral wall edge connected thereto and extending generally laterally from the front retaining surface to form an inner cavity for accepting the forward edge of the housing wall therein in a snap fit manner. A flange extends from the wall edge which serves a dual purpose as a tab to aid cover removal as well as a foot to form a part of a stand for shelf display to maintain the package in a position whereby the retaining surfaces are maintained generally normal and upright. | 04-29-2010 |
| 20100270192 | DISK PACKAGE AND RETAINER - A disk package and retainer for a disk having an open surface therethrough and susceptible to curl includes a first member having a retention surface disposed adjacent a first side of the disk and adjacent the open surface of the disk and having a connecting surface and a second member having a retention surface disposed adjacent a second side of the disk and adjacent the open surface of the disk and having a connecting surface cooperatively connected to the connecting surface of the first member through the open surface such that the distance between the first member and second member can be adjustably maintained in a manner to apply force from opposite sides of the disk in a manner to substantially maintain the disk in a relatively flat condition. A panel is employed between the members adjacent the disk and method employing the members, disk and panel forms a package. | 10-28-2010 |
| 20110124275 | FINISHING PAD AND METHOD OF MAKING - A composite abrasive or finishing pad for use in sanding includes a sandpaper sheet having a paper based substrate having a front surface which has an abrasive grit adhered thereto and a back surface, a polyfoam backing reaction bonded to the back surface, wherein the polyfoam backing includes a first layer formed across the back surface of a first thickness sufficient enough to substantially aid in rendering the sandpaper tear-resistant and including a raised portion extending outward from the first layer a sufficient amount to form a wall portion against which lateral forces can be applied by one's fingers. A method of forming the pad is provided. | 05-26-2011 |
