Vacuum pump

- Ulvac Kiko, Inc.
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FIG. 1 is a front, top and right side perspective view of a vacuum pump showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.


The ornamental design for a vacuum pump, as shown and described.

Referenced Cited
U.S. Patent Documents
D376370 December 10, 1996 Davis et al.
D485565 January 20, 2004 Martinello
D518068 March 28, 2006 Rodopoulos
D557708 December 18, 2007 Carpenter et al.
D573609 July 22, 2008 Bilger
Patent History
Patent number: D619624
Type: Grant
Filed: Nov 11, 2009
Date of Patent: Jul 13, 2010
Assignee: Ulvac Kiko, Inc. (Saito-Shu, Miyazaki)
Inventors: Kotaro Iwagoshi (Yokohama), Tsuneo Osaka (Yokohama)
Primary Examiner: Ralf Seifert
Attorney: Harness, Dickey & Pierce, PLC
Application Number: 29/350,093
Current U.S. Class: Pump Or Compressor (D15/7)