Safety helmet with ear muffs for hearing protection and fastening device therefor

Description

FIG. 1 is a side view of a safety helmet with ear muffs for hearing protection and fastening device therefor embodying my new design;

FIG. 2 is a front view of the safety helmet with ear muffs as shown in FIG. 1 and;

FIG. 3 is a bottom view of the safety helmet shown in FIGS. 1 and 2 with the ear muffs removed from the ear muff supports for convenience of illustration.

Claims

The ornamental design of a safety helmet with ear muffs for hearing protection and fastening device therefor, as shown and described.

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Inventors:	Csiki; Kalman (Landskrona, SW), Lundin; Tord Rune (Billesholm, SW)
Assignee:	Gullfiber AB (Billesholm, SW)
Appl. No.:	05/627,868
Filed:	October 31, 1975

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Foreign Application Priority Data

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May 2, 1975 [SW]			75949

Current U.S. Class:	D29/105
Current International Class:	D0203
Field of Search:	;D2/231,232 ;2/423,410

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References Cited [Referenced By]

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U.S. Patent Documents

3197785	August 1965	Simpson et al.
3273162	September 1966	Andrews
3461463	August 1969	Beguin

Primary Examiner: Feifer; Melvin B.
Attorney, Agent or Firm: Toren; David