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
Foreign Patent Documents
Other references
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- 3M Pro-Protect Wireless Gel Electronic Hearing Protector, available in Amazon.com, date first available Feb. 12, 2021 [online], [site visited Sep. 14, 2022], Available from the internet URL: https://www.amazon.com/3M-Pro-Protect-Electronic-Protector-Technology/dp/B08WK79727 (Year: 2021).
- EPOS I Sennheiser GSP 602, available in Amazon.ca, date first available Jul. 23, 2020 [online], [site visited Sep. 14, 2022], Available from the internet URL: https://www.amazon.ca/EPOS-Sennheiser-GSP-602-Noise-Cancelling/dp/B08DFXYB2T (Year: 2020).
- QcoQce Z15 Gaming Headset PS4 Headset, available in Amazon.ca, date first available Jun. 16, 2020 [online], [site visited Sep. 14, 2022], Available from the internet URL: https://www.amazon.ca/Canceling-Aluminum-Earmuffs-Surround-Headphones/dp/B0886H5W6Z?th=1 (Year: 2020).
- Metal Headbandsblack Headbandtoddler Headbandwomen, available in etsy.com, announced 2022 [online], [site visited Sep. 14, 22], Internet URL: https://www.etsy.com/listing/966956722/metal-headbandsblack-headbandtoddler (Year: 2022).
Patent History
Patent number: D978443
Type: Grant
Filed: Oct 1, 2020
Date of Patent: Feb 14, 2023
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Gregory G. Jager (Oakdale, MN), Douglas D. Fletcher (Woodbury, MN), Jason T. Lunn (Mahtomedi, MN), Eric O. Hemberg (Shatin), Oscar M. Hemberg (Dalarö), Anders P. Hellberg (Kowloon), Marco D'Adamo (Sai Ying Pun)
Primary Examiner: Jennifer L Rempfer
Assistant Examiner: Elizabeth Anne Glassberg
Application Number: 29/753,638
Type: Grant
Filed: Oct 1, 2020
Date of Patent: Feb 14, 2023
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Gregory G. Jager (Oakdale, MN), Douglas D. Fletcher (Woodbury, MN), Jason T. Lunn (Mahtomedi, MN), Eric O. Hemberg (Shatin), Oscar M. Hemberg (Dalarö), Anders P. Hellberg (Kowloon), Marco D'Adamo (Sai Ying Pun)
Primary Examiner: Jennifer L Rempfer
Assistant Examiner: Elizabeth Anne Glassberg
Application Number: 29/753,638
Classifications
Current U.S. Class:
Ear (D29/112)