Oil piston damper

- Nifco Inc.
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Description

FIG. 1 is a front view of an oil piston damper showing my new design, a rear view being symmetrical to the front view;

FIG. 2 is a plan view thereof, a bottom view being same as the plan view;

FIG. 3 is a left side view thereof; and,

FIG. 4 is a right side view thereof.

Claims

The ornamental design for an oil piston damper, as shown and described.

Referenced Cited
U.S. Patent Documents
3160406 December 1964 Dickinson
D281772 December 17, 1985 Heideman et al.
4568067 February 4, 1986 Iwata
4793452 December 27, 1988 Kong
4796732 January 10, 1989 Kong
5950996 September 14, 1999 Pradel
6179098 January 30, 2001 Hayakawa et al.
6328144 December 11, 2001 Hayakawa et al.
20050121274 June 9, 2005 Fujita et al.
Patent History
Patent number: D528564
Type: Grant
Filed: Feb 8, 2005
Date of Patent: Sep 19, 2006
Assignee: Nifco Inc. (Yokohama)
Inventor: Katsuyasu Tomiji (Kamakura)
Primary Examiner: Charles A. Rademaker
Assistant Examiner: Maurice Stevens
Attorney: Manabu Kanesaka
Application Number: 29/222,988
Classifications
Current U.S. Class: Element Or Attachment (D15/5)