Damper
Description
FIG. 1 is a perspective view of a damper showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof; and
FIG. 5 is a fragmentary cross-sectional view taken on line 5--5 of FIG. 3.
Referenced Cited
U.S. Patent Documents
1669707 | May 1928 | Haynes |
2654363 | October 1953 | Simpson |
2975975 | March 1961 | Weber |
4108369 | August 22, 1978 | Prikkel |
Patent History
Patent number: D268281
Type: Grant
Filed: Sep 26, 1979
Date of Patent: Mar 15, 1983
Inventor: John Prikkel, III (Dayton, OH)
Primary Examiner: James R. Largen
Law Firm: Dybvig & Dybvig
Application Number: 6/78,968
Type: Grant
Filed: Sep 26, 1979
Date of Patent: Mar 15, 1983
Inventor: John Prikkel, III (Dayton, OH)
Primary Examiner: James R. Largen
Law Firm: Dybvig & Dybvig
Application Number: 6/78,968
Classifications
Current U.S. Class:
D23/127
International Classification: D2303;
International Classification: D2303;