Vision protector attachment for a cap

Description

FIG. 1 is a perspective view of a vision protector attachment for a cap showing my new design, the broken lines indicate environmental structure and form no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a cross-sectional view of the left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D136539 October 1943 Jones
D238831 February 1976 Helfand
D246272 November 8, 1977 Bay
D262220 December 8, 1981 Badger
D268593 April 12, 1983 Harper
D294877 March 22, 1988 Burley
3346876 October 1967 Hutton
Patent History
Patent number: D302608
Type: Grant
Filed: Oct 21, 1986
Date of Patent: Aug 1, 1989
Inventor: Howard N. LaPierre (Whittier, CA)
Primary Examiner: Carmen H. Vales
Law Firm: Singer & Singer
Application Number: 6/921,371
Classifications
Current U.S. Class: D29/16; D29/18