Lateral adjustment mechanism for a chair armrest support

- Doerner Products Ltd.


FIG. 1 is a top perspective view of the design; and,

FIG. 2 is a bottom perspective view of the design.

The broken line showing of an armrest support in each view is for environmental purposes only and forms no part of the claimed design.

Referenced Cited

U.S. Patent Documents

D250501 December 12, 1978 Pinaire et al.
D314106 January 29, 1991 Szadkowski
D318589 July 30, 1991 Szadkowski

Patent History

Patent number: D378480
Type: Grant
Filed: Dec 7, 1994
Date of Patent: Mar 18, 1997
Assignee: Doerner Products Ltd. (Waterloo)
Inventor: Frank Doerner (Kitchener)
Primary Examiner: Gary D. Watson
Law Firm: Wood, Herron & Evans, P.L.L.
Application Number: 0/31,834


Current U.S. Class: D/6500; D6/501