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
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