Diver's helmet

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Description

FIG. 1 is a perspective view of the diver's helmet showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D193381 August 1962 Churchill
D204227 April 1966 Orenstein
D240310 June 1976 Sinclair et al.
2131617 September 1938 Cowden
2760201 August 1956 Kahn
3763494 October 1973 Nordskog
Patent History
Patent number: D266710
Type: Grant
Filed: Jul 7, 1980
Date of Patent: Nov 2, 1982
Inventor: Ronald Richardson (Springfield, OR)
Primary Examiner: Joel Stearman
Assistant Examiner: Carmen H. Vales
Law Firm: Kolisch, Hartwell & Dickinson
Application Number: 6/166,119
Classifications
Current U.S. Class: D/2231
International Classification: D0203;