Hydraulic pump

- Yuken Kogyo Co., Ltd.
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Description

FIG. 1 is a front elevational view of a hydraulic pump showing our new design.

FIG. 2 is a rear elevational view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is a right 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 top right front perspective view thereof.

Claims

The ornamental design for a hydraulic pump, as shown.

Referenced Cited
U.S. Patent Documents
D275395 September 4, 1984 Boswell
D354495 January 17, 1995 Tojo
D408420 April 20, 1999 Buter
D496670 September 28, 2004 Ohnishi
D518069 March 28, 2006 Van Norman
D534547 January 2, 2007 Racer et al.
D538824 March 20, 2007 Tojo
Patent History
Patent number: D613770
Type: Grant
Filed: Nov 25, 2009
Date of Patent: Apr 13, 2010
Assignee: Yuken Kogyo Co., Ltd. (Ayase-shi, Kanagawa)
Inventors: Takeshi Kitamura (Fujisawa), Yoshinari Yasuda (Hadano), Jun Oogo (Ayase)
Primary Examiner: Ralf Seifert
Attorney: Manabu Kanesaka
Application Number: 29/347,298
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)