Chinstrap connector for safety helmet
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Description
Claims
The ornamental design for a chinstrap connector for safety helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D794254
Type: Grant
Filed: May 10, 2016
Date of Patent: Aug 8, 2017
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: Peter L. Axelsson (Borlange)
Primary Examiner: Randall Gholson
Application Number: 29/564,000
Type: Grant
Filed: May 10, 2016
Date of Patent: Aug 8, 2017
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: Peter L. Axelsson (Borlange)
Primary Examiner: Randall Gholson
Application Number: 29/564,000
Classifications
Current U.S. Class:
Element Or Attachment (D29/122)