Hearing protector
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Description
The portions of the hearing protector in
Claims
The ornamental design for a hearing protector, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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D701193 | March 18, 2014 | Kelly et al. |
- Bonney, U.S. Appl. No. 29/471,083, filed Oct. 28, 2013, entitled “Hearing Protector”.
Patent History
Patent number: D747557
Type: Grant
Filed: Mar 21, 2014
Date of Patent: Jan 12, 2016
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Brenda M. Bonney (Woodbury, MN), Scott T. Cheek (Indianapolis, IN), Nicolas A. Echeverri (Woodbury, MN), Douglas D. Fletcher (Woodbury, MN), Oscar M. Hemberg (Dalarö)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/485,689
Type: Grant
Filed: Mar 21, 2014
Date of Patent: Jan 12, 2016
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Brenda M. Bonney (Woodbury, MN), Scott T. Cheek (Indianapolis, IN), Nicolas A. Echeverri (Woodbury, MN), Douglas D. Fletcher (Woodbury, MN), Oscar M. Hemberg (Dalarö)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/485,689
Classifications
Current U.S. Class:
Ear (D29/112)