Utility knife
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Description
The portions of the utility knife shown in broken lines form no part of the claimed design.
Claims
The ornamental design for a utility knife, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D745358
Type: Grant
Filed: May 30, 2014
Date of Patent: Dec 15, 2015
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Michitomo Kugimiya (Kanagawa), Yasuyuki Daigo (Tokyo), Yo Suzuki (Tokyo)
Primary Examiner: Phillip S Hyder
Application Number: 29/492,351
Type: Grant
Filed: May 30, 2014
Date of Patent: Dec 15, 2015
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Michitomo Kugimiya (Kanagawa), Yasuyuki Daigo (Tokyo), Yo Suzuki (Tokyo)
Primary Examiner: Phillip S Hyder
Application Number: 29/492,351
Classifications
Current U.S. Class:
D8/99