Rotary damper
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Description
Claims
The ornamental design for a rotary damper, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D584315
Type: Grant
Filed: Jul 18, 2008
Date of Patent: Jan 6, 2009
Assignee: Nifco Inc. (Yokohama-Shi, Kanagawa)
Inventor: Keiji Yamaguchi (Yokohama)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Keli L Hill
Attorney: Manabu Kanesaka
Application Number: 29/309,282
Type: Grant
Filed: Jul 18, 2008
Date of Patent: Jan 6, 2009
Assignee: Nifco Inc. (Yokohama-Shi, Kanagawa)
Inventor: Keiji Yamaguchi (Yokohama)
Primary Examiner: Prabhakar Deshmukh
Assistant Examiner: Keli L Hill
Attorney: Manabu Kanesaka
Application Number: 29/309,282
Classifications
Current U.S. Class:
Element Or Attachment (D14/483)