Mechanical pencil
Latest PENTEL KABUSHIKI KAISHA Patents:
Description
Claims
The ornamental design for a mechanical pencil, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D777256
Type: Grant
Filed: Jul 29, 2015
Date of Patent: Jan 24, 2017
Assignee: PENTEL KABUSHIKI KAISHA
Inventor: Kazuhisa Shimizu (Tokyo)
Primary Examiner: Elizabeth Albert
Application Number: 29/534,500
Type: Grant
Filed: Jul 29, 2015
Date of Patent: Jan 24, 2017
Assignee: PENTEL KABUSHIKI KAISHA
Inventor: Kazuhisa Shimizu (Tokyo)
Primary Examiner: Elizabeth Albert
Application Number: 29/534,500
Classifications
Current U.S. Class:
D19/174;
D19/916;
D19/918