Hearing protector headband
Latest 3M INNOVATIVE PROPERTIES COMPANY Patents:
- Molded optical connectors with zero-draft mechanical alignment features
- Slot die coating using concave die lip over deformable back-up roll
- Hardhat with air conduit
- Flowable hardenable composition, thermally conductive composition, and electronic heat sink assembly including the same
- Optical film, reflective polarizer, optical stack, and optical construction
Description
The portions of the hearing protector headband in
Claims
The ornamental design for a hearing protector headband, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3085253 | April 1963 | Ulrich |
| 3104398 | September 1963 | Palmaer |
| D403126 | December 22, 1998 | Scanlon |
| D403128 | December 22, 1998 | Scanlon |
| D411200 | June 22, 1999 | Almqvist |
| D413413 | August 31, 1999 | Dillon |
| D434191 | November 21, 2000 | Emilsson |
| D464469 | October 15, 2002 | Dix |
| D484868 | January 6, 2004 | Suzuki |
| 6724906 | April 20, 2004 | Naksen |
| D509323 | September 6, 2005 | Emilsson |
| D541483 | April 24, 2007 | Birgersson |
| 7457649 | November 25, 2008 | Wilson |
| D651764 | January 3, 2012 | Gresko |
| D663902 | July 17, 2012 | Karlsson |
| D687409 | August 6, 2013 | Lee |
| D736475 | August 11, 2015 | Fletcher |
| D744171 | November 24, 2015 | Rose |
Patent History
Patent number: D763518
Type: Grant
Filed: Jan 30, 2015
Date of Patent: Aug 9, 2016
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Douglas D. Fletcher (Woodbury, MN), Lindsay J. Adams (Rosemount, MN), Brenda M. Bonney (Woodbury, MN), Nicolas A. Echeverri (Woodbury, MN), Garin G. Ipsen (West Lakeland, MN), Oscar M. Hemberg (Dalarö), Eric O. Hemberg (Shatin)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/516,305
Type: Grant
Filed: Jan 30, 2015
Date of Patent: Aug 9, 2016
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Douglas D. Fletcher (Woodbury, MN), Lindsay J. Adams (Rosemount, MN), Brenda M. Bonney (Woodbury, MN), Nicolas A. Echeverri (Woodbury, MN), Garin G. Ipsen (West Lakeland, MN), Oscar M. Hemberg (Dalarö), Eric O. Hemberg (Shatin)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/516,305
Classifications