Air pump


FIG. 1 is a perspective view of a air pump showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D307017 April 3, 1990 Polk et al.
D356800 March 28, 1995 Chen
D363494 October 24, 1995 Gebauer et al.
D374237 October 1, 1996 Wang
2851989 September 1958 Rawson
Patent History
Patent number: D391969
Type: Grant
Filed: Feb 19, 1997
Date of Patent: Mar 10, 1998
Assignee: Flying Dragon Development Ltd. (Hong Kong)
Inventor: Tit-ying Poon (Shatin)
Primary Examiner: Ralf Seifert
Law Firm: Samuels, Gauthier, Stevens & Reppert
Application Number: 0/68,458
Current U.S. Class: Pump Or Compressor (D15/7)
International Classification: 1502;