Silencer for air pressure devices
Description
Claims
The ornamental design for a silencer for air pressure devices, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D616905
Type: Grant
Filed: Dec 8, 2009
Date of Patent: Jun 1, 2010
Inventor: Takayuki Harada (Tsukubamirai-Shi)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Application Number: 29/351,545
Type: Grant
Filed: Dec 8, 2009
Date of Patent: Jun 1, 2010
Inventor: Takayuki Harada (Tsukubamirai-Shi)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Application Number: 29/351,545
Classifications
Current U.S. Class:
Element Or Attachment (D15/138)