Earplug assembly

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Description

FIG. 1 is a perspective view of an ear plug assembly showing my new design;

FIG. 2 is a perspective view of an ear plug taken at an enlarged scale;

FIG. 3 is a side elevation thereof; and

FIG. 4 is a perspective as seen from the end opposite FIG. 2.

The broken lines representing the eyeglass frame are shown for illustrative purposes only.

The earplug assembly of my invention is generally symmetrical, so that any side not visible in the figures has an appearance like that of those sides which are more fully shown.

Referenced Cited
U.S. Patent Documents
D195322 May 1963 Hill
D235483 June 1975 Leight
D245202 July 26, 1977 Asker
2946394 July 1960 Smith
3871372 March 1975 Bivins
3943925 March 16, 1976 Leight
Patent History
Patent number: D262491
Type: Grant
Filed: Jan 8, 1979
Date of Patent: Dec 29, 1981
Inventor: Robert O. Ebert (Statesville, NC)
Primary Examiner: Bernard Ansher
Law Firm: Bell, Seltzer, Park & Gibson
Application Number: 6/1,834
Classifications
Current U.S. Class: D24/67
International Classification: D2404;