Hearing protector headband
Latest 3M INNOVATIVE PROPERTIES COMPANY Patents:
- Fluoropolymer compositions comprising a curing agent with ethylenically unsaturated and electron donor groups, and substrates coated therewith
- Apparatus and method for earbud augmented reality
- Polymerizable compositions including a phthalonitrile resin and a polyoxometalate, articles, and methods
- Process of making fluoroolefins by thermal decomposition of fluorinated ionomers
- Flame retardant pressure-sensitive adhesive and method of making
Description
The portions of the hearing protector headband in
Claims
The ornamental design for a hearing protector headband, as shown and described.
Referenced Cited
Patent History
Patent number: D805257
Type: Grant
Filed: Sep 27, 2016
Date of Patent: Dec 12, 2017
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Edvard B. E. Maansson (Shatin), Gregory G. Jager (Oakdale, MN), Douglas D. Fletcher (Woodbury, MN), Angela L. Pan (Arden Hills, MN), Eric O. Hemberg (Shatin), Oscar M. Hemberg (Dalarö), Alonso M. Hernandez (St. Paul, MN)
Primary Examiner: Randall Gholsonl
Application Number: 29/579,065
Type: Grant
Filed: Sep 27, 2016
Date of Patent: Dec 12, 2017
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Edvard B. E. Maansson (Shatin), Gregory G. Jager (Oakdale, MN), Douglas D. Fletcher (Woodbury, MN), Angela L. Pan (Arden Hills, MN), Eric O. Hemberg (Shatin), Oscar M. Hemberg (Dalarö), Alonso M. Hernandez (St. Paul, MN)
Primary Examiner: Randall Gholsonl
Application Number: 29/579,065
Classifications