Rotary damper

- Nifco Inc.
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Description

FIG. 1 is a perspective view of a rotary damper showing my new design;

FIG. 2 is a front view thereof; a rear view being the same as the front view;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a left side view thereof; a right side view being the same as the left side view.

Claims

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

Referenced Cited
U.S. Patent Documents
D108575 February 1938 Lindenberger
5277282 January 11, 1994 Umemura
5355979 October 18, 1994 Stephan et al.
5660252 August 26, 1997 Lafon
D420688 February 15, 2000 Ichihara
D494601 August 17, 2004 Arisaka et al.
D494602 August 17, 2004 Arisaka et al.
D539296 March 27, 2007 Hayashi et al.
D540809 April 17, 2007 Okabayashi et al.
Patent History
Patent number: D566122
Type: Grant
Filed: Jan 11, 2007
Date of Patent: Apr 8, 2008
Assignee: Nifco Inc. (Yokohama-Shi)
Inventor: Yoshihisa Takei (Yokohama)
Primary Examiner: Stella M. Reid
Assistant Examiner: Keli L Acker
Attorney: Manabu Kanesaka
Application Number: 29/271,150
Classifications
Current U.S. Class: Element Or Attachment (D14/483)