Hearing protector
Carlborg , et al. November 20, 2
U.S. patent number D671,273 [Application Number D/390,655] was granted by the patent office on 2012-11-20 for hearing protector. This patent grant is currently assigned to 3M Innovative Properties Company. Invention is credited to Martin L. Birath, Lars G. E. Carlborg, Leif S. Johansson, Oskar E. Juhlin, August H. Michael, Johan Rapp.
| United States Patent | D671,273 |
| Carlborg , et al. | November 20, 2012 |
Hearing protector
Claims
CLAIM The ornamental design for a hearing protector, as shown and described.
| Inventors: | Carlborg; Lars G. E. (Varnamo, SE), Rapp; Johan (Varnamo, SE), Johansson; Leif S. (Mockfjard, SE), Birath; Martin L. (Lidingo, SE), Michael; August H. (Enkede, SE), Juhlin; Oskar E. (Gustavsberg, SE) |
|---|---|
| Assignee: | 3M Innovative Properties
Company (St. Paul, MN) |
| Family ID: | 47148508 |
| Appl. No.: | D/390,655 |
| Filed: | April 28, 2011 |
Foreign Application Priority Data
| Nov 4, 2010 [EM] | 1243380 | |||
| Current U.S. Class: | D29/112; D29/122 |
| Current CPC Class: | A61F11/14 20130101 |
| Current International Class: | 2902 |
| Field of Search: | ;D29/100,101.1,102,103,105,106,108,112,122 ;D14/205,206,223 ;351/122,123 ;181/128,129 ;128/864,866 ;2/9,209,410,423,449,455 |
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Description
FIG. 1 is a perspective view of a hearing protector showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof; and,
FIG. 6 is a right side view thereof, the left side being a mirror image of the right side view.
Portions of the drawings shown in broken lines do not form an essential part of the design.
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