Air pump
Description
FIG. 1 is a left side elevational view of an air pump, with a retractable tubular extension in a retracted state, showing my new design;
FIG. 2 is a front elevational view 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;
FIG. 6 is a front, top and right side perspective view of the air pump with the tube and cylinder extended, the size of such view being shown reduced;
FIG. 7 is a left side elevational view thereof;
FIG. 8 is a front elevational view thereof; and,
FIG. 9 is a right side elevational view thereof.
The undisclosed sides of FIGS. 2 and 8 are the same in appearance as the sides shown.
Referenced Cited
Patent History
Patent number: D351645
Type: Grant
Filed: May 22, 1992
Date of Patent: Oct 18, 1994
Inventor: Masahiro Furusawa (Urawa-shi, Saitama-ken)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Robin V. Taylor
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt
Application Number: 7/886,474
Type: Grant
Filed: May 22, 1992
Date of Patent: Oct 18, 1994
Inventor: Masahiro Furusawa (Urawa-shi, Saitama-ken)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Robin V. Taylor
Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt
Application Number: 7/886,474
Classifications
Current U.S. Class:
Hand Or Foot Operated Pump Or Well Curb (D23/231)