Small voice changer
Latest Berwick Industrial Co. Limited Patents:
Description
Claims
The ornamental design for a small voice changer, as shown.
Referenced Cited
U.S. Patent Documents
D188494 | August 1960 | Udell |
D189354 | November 1960 | Taylor |
D189355 | November 1960 | Taylor |
D271968 | December 27, 1983 | Segan et al. |
D372916 | August 20, 1996 | Starck |
D488736 | April 20, 2004 | Wiggerman |
D508720 | August 23, 2005 | Yuen |
7088830 | August 8, 2006 | Norris et al. |
D568195 | May 6, 2008 | Solow |
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Patent History
Patent number: D709478
Type: Grant
Filed: May 20, 2013
Date of Patent: Jul 22, 2014
Assignee: Berwick Industrial Co. Limited (Kowloon)
Inventor: Chiu Chan (Kowloon)
Primary Examiner: Keli L Hill
Application Number: 29/455,289
Type: Grant
Filed: May 20, 2013
Date of Patent: Jul 22, 2014
Assignee: Berwick Industrial Co. Limited (Kowloon)
Inventor: Chiu Chan (Kowloon)
Primary Examiner: Keli L Hill
Application Number: 29/455,289
Classifications