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Plycraft Inc. Patents
Plycraft Inc.
Lawrence, MA
No. of patents:

Patent Number Title Of Patent Date Issued
D295191 Fabric/wood matching wheel April 12, 1988
D294784 Chair March 22, 1988
D294783 Chair March 22, 1988
D294781 Chair March 22, 1988
D292148 Chair October 6, 1987
D292049 Chair September 29, 1987
D289709 Adjustable chair May 12, 1987
D288633 Adjustable chair March 10, 1987
D286105 Adjustable armchair October 14, 1986
D285878 Adjustable armchair September 30, 1986
D285877 Adjustable armchair September 30, 1986
D285876 Adjustable armchair September 30, 1986
D285875 Adjustable armchair September 30, 1986
4768829 Adjustable chair September 6, 1988
The invention features an improvement in an adjustable chair having a base, a seat coupled to the base and arranged to move with respect to the base along a center line plane of the chair, and a back hingedly connected to the seat to allow an adjustment of relative angular reclining posi

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