Solar powered ventilating fan for welding helmets

Description

FIG. 1 is a front elevational view of a solar powered ventilating fan for welding helmets showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top perspective view thereof, and

FIG. 8 is a bottom perspective view thereof.

Claims

The ornamental design for a solar powered ventilating fan for welding helmets, as shown and described.

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Inventors:	Brumbach; Stuart R. (New Cumberland, PA)
Appl. No.:	07/087,901
Filed:	August 21, 1987

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Current U.S. Class:	D23/370; D13/102
Field of Search:	;D2/256 ;2/171.3,DIG.1,436,205 ;98/900 ;D23/370 ;D13/3.1

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References Cited [Referenced By]

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U.S. Patent Documents

D252767	August 1979	Odell et al.
3735423	May 1973	Droz
3881198	May 1975	Waters
4172294	October 1979	Harris
4744106	May 1988	Wang

Primary Examiner: Lucas; Susan J.
Assistant Examiner: Tung; M. H.
Attorney, Agent or Firm: Kearns; Jerry T.