Hearing protector

- Leif Palmaer
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Description

FIG. 1 is a left side perspective view of a hearing protector showing my new design;

FIG. 2 is a right side perspective view in position of use; and,

FIG. 3 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D255352 June 10, 1980 Besasie
2883671 April 1959 Hornickel
2981958 May 1961 Wadsworth et al.
3488457 January 1970 Lahti
3681540 August 1972 Thomson
3862451 January 1975 Miller et al.
Patent History
Patent number: D298670
Type: Grant
Filed: Jun 9, 1986
Date of Patent: Nov 22, 1988
Assignee: Leif Palmaer (Varnamo)
Inventor: Tore Palmaer (Kvarnliden)
Primary Examiner: Carmen H. Vales
Law Firm: Armstrong, Nikaido, Marmelstein & Kubovcik
Application Number: 6/872,379
Classifications
Current U.S. Class: D29/19