A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
155/34
A47C 3/20 (2006.01) A47C 1/027 (2006.01)
Patent
CA 2040528
ABSTRACT A chair having a seat and back adjustment mechanism in which a single handle is operable to hold or release both the seat and the back at selected independent angles. A bank of plates serving the seat and a bank of plates serving the back are interleaved and positioned to be compressed by the handle.
Degelder Jacob
Osler Hoskin & Harcourt Llp
Vogel Peterson Company
LandOfFree
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