Air compressor

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History

FIG. 1 is a front, top and right side perspective view of an air compressor showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

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

FIG. 7 is a rear elevational view thereof.


We claim the ornamental design for an air compressor, as shown.

Referenced Cited
U.S. Patent Documents
D353384 December 13, 1994 Ninomiya et al.
D497369 October 19, 2004 Govier et al.
D532797 November 28, 2006 Wise
Patent History
Patent number: D550721
Type: Grant
Filed: Dec 11, 2006
Date of Patent: Sep 11, 2007
Assignee: Hitachi Industrial Equipment Systems Co. (Tokyo)
Inventors: Hideharu Tanaka (Sizuoka), Masahiko Takano (Sizuoka), Masakazu Hase (Sizuoka), Tomotake Sakaguchi (Sizuoka), Hiroyuki Matsuda (Yaizu)
Primary Examiner: Ralf Seifert
Attorney: Antonelli, Terry, Stout & Kraus, LLP.
Application Number: 29/269,834
Current U.S. Class: Compressor (D15/9)