Rotary damper
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Description
The broken lines depict portions of the rotary damper that form no part of claimed design.
Claims
The ornamental design for a rotary damper, as shown and described.
Referenced Cited
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Patent History
Patent number: D670304
Type: Grant
Filed: Apr 30, 2012
Date of Patent: Nov 6, 2012
Assignee: Nifco Inc. (Yokohama-Shi)
Inventor: Kei Shimozaki (Yokohama)
Primary Examiner: Austin Murphy
Attorney: Manabu Kanesaka
Application Number: 29/395,968
Type: Grant
Filed: Apr 30, 2012
Date of Patent: Nov 6, 2012
Assignee: Nifco Inc. (Yokohama-Shi)
Inventor: Kei Shimozaki (Yokohama)
Primary Examiner: Austin Murphy
Attorney: Manabu Kanesaka
Application Number: 29/395,968
Classifications
Current U.S. Class:
Element Or Attachment (D14/483)