Protective helmet for athletes

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Description

FIG. 1 is a side elevational view of the protective helmet for athletes showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D228211 August 1973 O'Connor
D242399 November 1976 Cox
3873997 April 1975 Gooding
3925821 December 1975 Lewicki
4075714 February 28, 1978 Ryder et al.
Patent History
Patent number: D266627
Type: Grant
Filed: Sep 11, 1980
Date of Patent: Oct 26, 1982
Assignee: The Regents of the University of Michigan (Ann Arbor, MI)
Inventor: Elwyn R. Gooding (Ann Arbor, MI)
Primary Examiner: Joel Stearman
Assistant Examiner: Carmen H. Vales
Law Firm: Olsen and Stephenson
Application Number: 6/186,718
Classifications
Current U.S. Class: D/2231
International Classification: D0203;