Air pump
Latest Michelin Recherche et Technique, S.A. Patents:
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 illustrated in FIG. 1, the opposite side of which is understood to be a mirror image of FIG. 2; and,
FIG. 3 is a top view of the air pump.
Claims
The ornamental design for an air pump, substantially as shown and described.
Referenced Cited
U.S. Patent Documents
| 1160528 | November 1915 | Pilkington |
| 1236479 | August 1917 | Peteler |
| 1280511 | October 1918 | McBeth |
| 1382603 | June 1921 | Wheeler |
| 1370993 | August 1921 | Perkins |
| 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: D499743
Type: Grant
Filed: Sep 17, 2003
Date of Patent: Dec 14, 2004
Assignee: Michelin Recherche et Technique, S.A. (Grange-Paccot)
Inventors: Roger Hulks (Watford), Simon King (Amesbury), Dave Burt (Stoke-on-Trent)
Primary Examiner: Ralf Seifert
Attorney, Agent or Law Firms: Alan A. Csontos, E. Martin Remick, Robert R. Reed
Application Number: 29/190,540
Type: Grant
Filed: Sep 17, 2003
Date of Patent: Dec 14, 2004
Assignee: Michelin Recherche et Technique, S.A. (Grange-Paccot)
Inventors: Roger Hulks (Watford), Simon King (Amesbury), Dave Burt (Stoke-on-Trent)
Primary Examiner: Ralf Seifert
Attorney, Agent or Law Firms: Alan A. Csontos, E. Martin Remick, Robert R. Reed
Application Number: 29/190,540
Classifications
