Surgeon's chair with backrest

Description

FIG. 1 is a front elevational view of the surgeon's chair with backrest showing my design.

FIG. 2 is an elevational view of one side.

FIG. 3 is an elevational view of the other side.

FIG. 4 is a rear elevational view.

FIG. 5 is a top plan view.

FIG. 6 is a bottom plan view.

Referenced Cited
U.S. Patent Documents
D127807 June 1941 Lowther
D135778 June 1943 Wood
D137214 February 1944 Koenig
D140478 February 1945 Jones
D142239 August 1945 Jones
D156357 December 1949 Marti
D229880 January 1974 Keith
D261450 October 27, 1981 Jenkins
Patent History
Patent number: D275156
Type: Grant
Filed: Apr 19, 1982
Date of Patent: Aug 21, 1984
Inventor: Milton O. Carlin (Tulsa, OK)
Primary Examiner: Bruce W. Dunkins
Law Firm: Head, Johnson & Stevenson
Application Number: 6/369,504
Classifications
Current U.S. Class: D/6354; D/6365