Support unit for adjusting a chair seat depth

- Hag A/S
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Description

FIG. 1 is a perspective view from above of a support unit for adjusting a chair seat depth embodying my new design;

FIG. 2 is a perspective view from below of the adjustment device; and

FIG. 3 is a front perspective view from below of the adjustment device.

Referenced Cited
U.S. Patent Documents
D242758 December 21, 1976 Strang
2583414 January 1952 Chain
3873054 March 1975 McKee et al.
3913877 October 1975 Wiener
3926396 December 1975 Hull et al.
Patent History
Patent number: D279635
Type: Grant
Filed: Mar 18, 1983
Date of Patent: Jul 16, 1985
Assignee: Hag A/S (Oslo)
Inventor: Joar Aasen (Roros)
Primary Examiner: Bruce W. Dunkins
Law Firm: Darby & Darby
Application Number: 6/476,613
Classifications
Current U.S. Class: D/6491