Safety helmet

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Description

FIG. 1 is a front perspective view of a safety helmet showing our new design;

FIG. 2 is a side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear perspective view thereof; and,

FIG. 5 is a side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D206648 January 1967 Webb
D216765 March 1970 DalPiaz
D218385 August 1970 Bohner et al.
D240310 June 1976 Sinclair et al.
D254100 February 5, 1980 Biger
D256851 September 16, 1980 Knadle et al.
D266711 November 2, 1982 Gooding
D277425 February 5, 1985 Higginson
D300275 March 14, 1989 Sjongren et al.
Patent History
Patent number: D358905
Type: Grant
Filed: Jun 25, 1992
Date of Patent: May 30, 1995
Inventors: David G. Stinson (Willowdale, Ontario M2J 4S5), James A. Newman (Gloucester, Ontario K1J 6L1), Nicholas Shewchnenko (Ottawa, Ontario K1R 7B1), Edmund A. Fournier (Orleans, Ontario K4A 2X6), Christopher R. P. Withnall (Ottawa, Ontario K1V 0G6)
Primary Examiner: Ruth McInroy
Application Number: 7/908,004
Classifications
Current U.S. Class: Including Sun Shade Visor (D29/104)