Silencer for air pressure devices
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Description
The portions of the design shown in broken lines in
Claims
The ornamental design for a silencer for air pressure devices, as shown and described.
Referenced Cited
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Patent History
Patent number: D629430
Type: Grant
Filed: Dec 8, 2009
Date of Patent: Dec 21, 2010
Assignee: SMC Corporation (Chiyoda-ku, Tokyo)
Inventor: Takayuki Harada (Tsukubamirai)
Primary Examiner: Patricia Palasik
Attorney: Yokoi & Co., U.S.A., Inc.
Application Number: 29/351,544
Type: Grant
Filed: Dec 8, 2009
Date of Patent: Dec 21, 2010
Assignee: SMC Corporation (Chiyoda-ku, Tokyo)
Inventor: Takayuki Harada (Tsukubamirai)
Primary Examiner: Patricia Palasik
Attorney: Yokoi & Co., U.S.A., Inc.
Application Number: 29/351,544
Classifications
Current U.S. Class:
Element Or Attachment (D15/138)