Rotary damper

- Nifco Inc.
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Description

FIG. 1 is a front view of a rotary damper showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a plan view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a section view taken along line 7—7 in FIG.5.

Claims

The ornamental design for a rotary damper, as shown and described.

Referenced Cited
U.S. Patent Documents
4571773 February 25, 1986 Yuda
5211267 May 18, 1993 Clark
5269397 December 14, 1993 Kawamoto et al.
5277282 January 11, 1994 Umemura
5355979 October 18, 1994 Stephan et al.
5392884 February 28, 1995 Ojima
5839548 November 24, 1998 Parker et al.
D479242 September 2, 2003 Kurachi et al.
D486833 February 17, 2004 Koizumi et al.
D513264 December 27, 2005 Hayashi
7065829 June 27, 2006 Okabayashi et al.
Patent History
Patent number: D539296
Type: Grant
Filed: Nov 17, 2005
Date of Patent: Mar 27, 2007
Assignee: Nifco Inc. (Yokohama)
Inventors: Ken Hayashi (Aichi), Shun Cho (Tokyo), Kazuyoshi Koizumi (Kanagawa), Yoshihisa Takei (Kanagawa)
Primary Examiner: Prabhakar Deshmukh
Attorney: Manabu Kanesaka
Application Number: 29/242,967
Classifications
Current U.S. Class: Element Or Attachment (D14/483)