Stylus pen
Latest Free-Free Industrial Corp. Patents:
Description
Claims
The ornamental design for stylus pen, as shown and described.
Referenced Cited
U.S. Patent Documents
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D549229 | August 21, 2007 | Chiang |
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Patent History
Patent number: D686619
Type: Grant
Filed: Jan 17, 2013
Date of Patent: Jul 23, 2013
Assignee: Free-Free Industrial Corp. (Taipei)
Inventor: Sheng-Yu Liu (Taipei)
Primary Examiner: Austin Murphy
Application Number: 29/443,403
Type: Grant
Filed: Jan 17, 2013
Date of Patent: Jul 23, 2013
Assignee: Free-Free Industrial Corp. (Taipei)
Inventor: Sheng-Yu Liu (Taipei)
Primary Examiner: Austin Murphy
Application Number: 29/443,403
Classifications
Current U.S. Class:
Stylus (D14/411)