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: D846640
Type: Grant
Filed: Jul 31, 2017
Date of Patent: Apr 23, 2019
Assignee: PENTEL KABUSHIKI KAISHA
Inventor: Hidekazu Nakazawa (Tokyo)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/612,251
Type: Grant
Filed: Jul 31, 2017
Date of Patent: Apr 23, 2019
Assignee: PENTEL KABUSHIKI KAISHA
Inventor: Hidekazu Nakazawa (Tokyo)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/612,251
Classifications
Current U.S. Class:
D19/174;
D19/916;
D19/923;
D19/934