Semi-aural hearing protector

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Description

FIG. 1 is a front elevational view of a semi-aural hearing protector, the opposite rear elevational view being a mirror image thereof;

FIG. 2 is a side elevational view thereof, the opposite side view being a mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a front perspective view thereof with tips in an alternate position.

Claims

The ornamental design for a semi-aural hearing protector, as shown and described.

Referenced Cited
U.S. Patent Documents
4461290 July 24, 1984 Gardner, Jr. et al.
4490857 January 1, 1985 Leight et al.
4819624 April 11, 1989 Leight et al.
D338267 August 10, 1993 Scholey
D381414 July 22, 1997 Westerdal
5829062 November 3, 1998 Magidson
5904143 May 18, 1999 Magidson et al.
D412976 August 17, 1999 Westerdal
Patent History
Patent number: D479319
Type: Grant
Filed: Mar 14, 2002
Date of Patent: Sep 2, 2003
Assignee: Cabot Safety Intermediate Co. (Newark, DE)
Inventor: Robert Falco (Indianapolis, IN)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Cantor Colburn LLP
Application Number: 29/157,257
Classifications
Current U.S. Class: Ear Plug Or Nose Clip (D24/106)
International Classification: 2404;