A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
A47C 3/00 (2006.01) A47C 1/02 (2006.01) A47C 3/025 (2006.01)
Patent
CA 2495930
An adjustable leg for a chair includes a leg housing, secured to a seat, that includes a threaded inner wall. A leg extension is received into the leg housing and includes external threaded portions that mate with the threaded inner wall. A tab in the leg housing cooperates with the external threaded portions and secures the leg extension at a predefined position in the leg housing.
Adams Joseph W.
Delgado Christopher H.
Invacare Corp.
Osler Hoskin & Harcourt Llp
LandOfFree
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