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Charles Sperry
Charles R Sperry, Vincent A Piucci Jr, Todd A Hanna: Automated cushion forming system. Carpenter Co, Smith Gambrell & Russell, May 22, 2001: US06234777 (36 worldwide citation)

A foam bag cushion forming system for forming foam bag cushions with a vertical side edge sealer that forms vertical side edge seals in the film material with the foam introduction preferably occurring after the downstream side seal is formed, before the upstream side edge seal is formed, and while ...


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Charles Sperry
Charles R Sperry, Vincent A Piucci Jr, Todd A Hanna: Dispensing system, components of a dispensing system, and method of manufacturing, operating and servicing a dispensing system and components thereof. Carpenter Co, Smith Gambrell & Russell Beveridge DeGrandi Weilacher & Young, October 12, 1999: US05964378 (23 worldwide citation)

Mixing chamber assembly having a reciprocating rod within a mixing chamber of a mixing chamber member. The rod is in a non-interference position with the mixing chamber over its entire length within the mixing chamber. The non-interference fit provides continuous solvent flow about the exterior of t ...


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Charles Sperry
Charles R Sperry, Vincent A Piucci Jr, Todd A Hanna: Dispensing system, components of a dispensing system, and method of manufacturing, operating and servicing a dispensing system and components thereof. Carpenter Co, Smith Gambrell & Russell, December 7, 1999: US05996848 (21 worldwide citation)

A mixing chamber assembly which has a reciprocating rod received within a mixing chamber of a mixing chamber member. The reciprocating rod is in a non-interference position with the mixing chamber over its entire length within the mixing chamber. The non-interference fit provides for continuous solv ...


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Charles Sperry
Sperry Charles R, Piucci Vincent A Jr: Apparatus and method for producing bags and foam-in-bag cushions. Carpenter Co, Sperry Charles R, Piucci Vincent A Jr, sDEGRANDI Joseph A, November 18, 1999: WO/1999/058324

A bag forming apparatus (100) and method that features a single drive unit (180) for operating both a drive roller (168) and cross-cut mechanism (360) with the drive motor assembly (178) being internalized within the drive roller. The bag forming apparatus is particularly designed for feeding, solel ...


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George Loving, Douglas M Wilson: Padding body with individual modular elements. Carpenter Co, Beveridge DeGrandi Weilacher & Young, October 11, 1994: US05353455 (51 worldwide citation)

A padding body that has flexible grid member with apertures formed in it. The apertures are defined by bordering sections of the grid member. The padding body includes individual modular elements with each modular element being resilient and each modular element having an intermediate section and an ...


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Daniel B Schecter, Jeffrey D Martin: Cushioning device and method of producing the same. Carpenter Co, Smith Gambrell & Russell, January 24, 2006: US06988286 (29 worldwide citation)

A cushioning apparatus such as a pillow which includes an upper pocket with reception cavity for receiving preferably loose or grouped non-integral filler material such as down, fiberfill or fiber-balls and another pocket for receiving additional filler material such as a foam core filler material. ...


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Joseph R Graham Jr: Apparatus for forming a foam product. Carpenter Co, Beveridge DeGrandi Weilacher & Young, June 18, 1996: US05527172 (24 worldwide citation)

An apparatus and method for forming flat top foam buns or slabs which features positioning solely one sheet of film material to each side of a rising foam body. The single side sheet is positioned in contact with the rising foam on one side and in contact with a rigid side wall on the opposite side. ...


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Darla D Launder, Edward O Norris: Multi-position pillow. Carpenter Co, Beveridge DeGrandi Weilacher & Young, July 23, 1996: US05537703 (15 worldwide citation)

A pillow includes a first main face having an essentially planar main surface. This planar main surface includes a head receiving recess. The second main face of the pillow, located opposite the first main face, includes a plurality of extending fingers arranged in rows, wherein the fingers extend s ...


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Jeffrey D Martin: Cushioning device. Carpenter Co, Smith Gambrell & Russell, August 14, 2007: US07254852 (12 worldwide citation)

A cushioning device as in a pillow that has a main-body foam which a plurality of projections extend off a surface of the main-body. The projections are arranged in different support characteristic groupings such as rows of different volume or sized projections (e.g., cylindrical, cubical, prismatic ...