Racquetball helmet

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Description

FIG. 1 is a top plan view of a racquetball helmet; showing my new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof; the opposite side being a mirror image thereof; and

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D237843 December 1975 Peterson
D243484 March 1, 1977 Rhee
D249397 September 19, 1978 Humphrey et al.
532567 January 1895 Larwood, Jr.
3327316 June 1967 Pukish, Jr.
Patent History
Patent number: D263091
Type: Grant
Filed: Jan 26, 1979
Date of Patent: Feb 23, 1982
Inventor: Richard C. Booth (Tallahassee, FL)
Primary Examiner: Joel Stearman
Assistant Examiner: Carmen H. Vales
Application Number: 6/6,600
Classifications
Current U.S. Class: D/2231
International Classification: D0203;