Hearing protector

Bonney , et al. January 12, 2

Patent Grant D747557

U.S. patent number D747,557 [Application Number D/485,689] was granted by the patent office on 2016-01-12 for hearing protector. This patent grant is currently assigned to 3M INNOVATIVE PROPERTIES COMPANY. The grantee listed for this patent is 3M INNOVATIVE PROPERTIES COMPANY. Invention is credited to Brenda M. Bonney, Scott T. Cheek, Nicolas A. Echeverri, Douglas D. Fletcher, Oscar M. Hemberg.


United States Patent D747,557
Bonney ,   et al. January 12, 2016

Hearing protector

Claims

CLAIM The ornamental design for a hearing protector, as shown and described.
Inventors: Bonney; Brenda M. (Woodbury, MN), Cheek; Scott T. (Indianapolis, IN), Echeverri; Nicolas A. (Woodbury, MN), Fletcher; Douglas D. (Woodbury, MN), Hemberg; Oscar M. (Dalaro, SE)
Applicant:
Name City State Country Type

3M INNOVATIVE PROPERTIES COMPANY

St. Paul

MN

US
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Appl. No.: D/485,689
Filed: March 21, 2014

Current U.S. Class: D29/112
Current International Class: 2902
Field of Search: ;D29/100,102,105,106,108,112,122 ;2/455,410,417,423,424,425,9,171,208,209,918 ;D14/205,223,249 ;181/129,130,135 ;379/430,431 ;381/380,381 ;455/90.3,575.1

References Cited [Referenced By]

U.S. Patent Documents
2883671 April 1959 Hornickel
2981958 May 1961 Wadsworth et al.
3051961 September 1962 Clark
3085253 April 1963 Ulrich et al.
3104398 September 1963 Palmaer
3681540 August 1972 Thomson
D298670 November 1988 Palmaer
D313092 December 1990 Nilsson
D375584 November 1996 Westerdal
D385665 October 1997 Westerdal
D403126 December 1998 Scanlon et al.
D411200 June 1999 Almqvist
D434191 November 2000 Emilsson
6654966 December 2003 Rolla
D509323 September 2005 Emilsson
7172052 February 2007 Lenhard-Backhaus
D541483 April 2007 Birgersson et al.
D547500 July 2007 Karrman
D616865 June 2010 Marchand et al.
D651764 January 2012 Gresko et al.
D701193 March 2014 Kelly et al.

Other References

Bonney, U.S. Appl. No. 29/471,083, filed Oct. 28, 2013, entitled "Hearing Protector". cited by applicant.

Primary Examiner: Oswecki; Elizabeth J
Attorney, Agent or Firm: Hass; Irina

Description



FIG. 1 is a perspective view of a hearing protector showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The portions of the hearing protector in FIGS. 1-7 shown in broken lines are included to show features that form no part of the claimed design.

* * * * *


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