Air pump
Description
FIG. 1 is a perspective view of an air pump showing our new design;
FIG. 2 is a side view of the air pump of FIG. 1, the opposite side being understood to be a mirror image of the side shown; and,
FIG. 3 is a top plan view of the air pump of FIG. 1.
Claims
The ornamental design for an air pump, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1160528 | November 1915 | Pilkington |
| 1236479 | August 1917 | Peteler |
| 1280511 | October 1918 | McBeth |
| 1370993 | March 1921 | Perkins |
| 1382603 | June 1921 | Wheeler |
| 2200012 | May 1940 | Russell et al. |
| 2573375 | October 1951 | Winstead |
| 2781166 | February 1957 | Flood et al. |
| D257878 | January 13, 1981 | Schwartz |
| 4289458 | September 15, 1981 | Price |
| D358398 | May 16, 1995 | Persson |
| D439310 | March 20, 2001 | Wang |
| D463452 | September 24, 2002 | Soderqvist |
Patent History
Patent number: D506761
Type: Grant
Filed: Nov 19, 2004
Date of Patent: Jun 28, 2005
Assignee: Michelin Recherche et S.A. (Granges-Paccot)
Inventors: Roger Hulks (Watford), Simon King (Amesbury), Dave Burt (Stoke-on-Trent)
Primary Examiner: Ralf Seifert
Attorney: E. Martin Remick
Application Number: 29/217,600
Type: Grant
Filed: Nov 19, 2004
Date of Patent: Jun 28, 2005
Assignee: Michelin Recherche et S.A. (Granges-Paccot)
Inventors: Roger Hulks (Watford), Simon King (Amesbury), Dave Burt (Stoke-on-Trent)
Primary Examiner: Ralf Seifert
Attorney: E. Martin Remick
Application Number: 29/217,600
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)
