Ear cup

Description

FIG. 1 is a side view of an ear cup showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a perspective view showing two ear cups secured to a head band; and,

FIG. 6 is a side view showing the inside of an earcup.

The strap shown in broken lines in FIG. 5 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D206256 November 1966 Boyer
D239787 May 1976 Lonnstedt
D276855 December 25, 1984 Falco
D298670 November 22, 1988 Palmaer
D313092 December 18, 1990 Nilsson
D323043 January 7, 1992 Lofton
4133053 January 9, 1979 Lundin
4958697 September 25, 1990 Moody
5068923 December 3, 1991 Sjoqvist
Patent History
Patent number: D375584
Type: Grant
Filed: Apr 24, 1995
Date of Patent: Nov 12, 1996
Inventor: Roland Westerdal (Bethel, CT)
Primary Examiner: Ruth McInroy
Attorney: Edward R. Hyde
Application Number: 0/37,935
Classifications
Current U.S. Class: Ear (D29/112)