Air pump
Description
FIG. 1 is a left side elevational view of an air pump showing my new design;
FIG. 2 is a front elevational view thereof, the rear view being a mirror image thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D132533 | May 1942 | Kelleher et al. |
D295660 | May 10, 1988 | Chiarella |
1078320 | November 1913 | Stratton |
- "Bicycling" article showing tire pumps, May 1987, p. 164.
Patent History
Patent number: D321037
Type: Grant
Filed: Aug 16, 1989
Date of Patent: Oct 22, 1991
Inventor: Masahiro Furusawa (Urawa-shi, Saitama-ken)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Law Firm: Bacon & Thomas
Application Number: 7/394,437
Type: Grant
Filed: Aug 16, 1989
Date of Patent: Oct 22, 1991
Inventor: Masahiro Furusawa (Urawa-shi, Saitama-ken)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Law Firm: Bacon & Thomas
Application Number: 7/394,437
Classifications
Current U.S. Class:
Hand Or Foot Operated Pump Or Well Curb (D23/231)