Magazine opener
Latest NcSTAR, Inc Patents:
Description
Claims
The ornamental design for a magazine opener, as shown and described.
Referenced Cited
U.S. Patent Documents
D245393 | August 16, 1977 | Madsen |
D276304 | November 13, 1984 | DiFede |
4658455 | April 21, 1987 | Skillern |
D304992 | December 12, 1989 | Matthies |
D308322 | June 5, 1990 | Borden |
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5069090 | December 3, 1991 | Clark |
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Patent History
Patent number: D839377
Type: Grant
Filed: Jul 17, 2017
Date of Patent: Jan 29, 2019
Assignee: NcSTAR, Inc (City of Industry, CA)
Inventors: Carson Cheng (City of Industry, CA), Changan Tian (City of Industry, CA), Richard Thomas (City of Industry, CA)
Primary Examiner: Philip S Hyder
Application Number: 29/610,927
Type: Grant
Filed: Jul 17, 2017
Date of Patent: Jan 29, 2019
Assignee: NcSTAR, Inc (City of Industry, CA)
Inventors: Carson Cheng (City of Industry, CA), Changan Tian (City of Industry, CA), Richard Thomas (City of Industry, CA)
Primary Examiner: Philip S Hyder
Application Number: 29/610,927
Classifications
Current U.S. Class:
Firearm Element Or Attachment (D22/108);
D8/14