Chair control lever

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Description

FIG. 1 is a right side perspective view of the design,

FIG. 2 is a right side view of the design,

FIG. 3 is a rear view of the design,

FIG. 4 is a left side view of the design,

FIG. 5 is a front view of the design,

FIG. 6 is a top view of the design; and,

FIG. 7 is a bottom view of the design.

The broken lines shown are for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a chair control lever, as shown and described.

Referenced Cited
U.S. Patent Documents
D247943 May 23, 1978 Doerner
D252661 August 21, 1979 Bowman
D292459 October 27, 1987 Doerner
D374779 October 22, 1996 Feldberg
Other references
  • Declaration of inventor KEN A. BEGGS.
  • Two (2) pages of colored photographs and copies of same.
Patent History
Patent number: D447652
Type: Grant
Filed: Aug 24, 1999
Date of Patent: Sep 11, 2001
Assignee: Northfield Metal Products Limited (Waterloo)
Inventor: Ken A. Beggs (Waterloo)
Primary Examiner: Gary D. Watson
Attorney, Agent or Law Firm: Shook, Hardy & Bacon L.L.P.
Application Number: 29/109,848
Classifications
Current U.S. Class: D6/500
International Classification: 0606;