Writing instrument
Description
Claims
The ornamental design for a writing instrument, as shown and described.
Referenced Cited
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Patent History
Patent number: D777836
Type: Grant
Filed: Jan 6, 2015
Date of Patent: Jan 31, 2017
Assignee: PRODIR, S.A.
Inventor: Christoph Schnug (Berlin)
Primary Examiner: Elizabeth Albert
Application Number: 29/513,853
Type: Grant
Filed: Jan 6, 2015
Date of Patent: Jan 31, 2017
Assignee: PRODIR, S.A.
Inventor: Christoph Schnug (Berlin)
Primary Examiner: Elizabeth Albert
Application Number: 29/513,853
Classifications
Current U.S. Class:
D19/173