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Protective helmet with ear muffs and face protection
D254100 Protective helmet with ear muffs and face protection
Patent Drawings:Drawing: D254100-2    
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(1 images)

Inventor: Breger
Date Issued: February 5, 1980
Application: 05/827,119
Filed: August 23, 1977
Inventors: Breger; Carl-Arne (Malmo, SE)
Assignee: Sandvik Aktiebolag (Sandviken, SE)
Primary Examiner: Feifer; Melvin B.
Assistant Examiner:
Attorney Or Agent: Parker; Ralph E.
U.S. Class: D29/105
Field Of Search: D2/232; D2/231; D2/233; 2/424; 2/209; 2/425; 2/10
International Class:
U.S Patent Documents: 3845505; 3946466
Foreign Patent Documents: 75442
Other References:









Abstract:
Claim: The ornamental design for a protective helmet with ear muffs and face protection, as shown and described.
Description: FIG. 1 is a side view of the protective helmet with earmuffs and face protection showing my new design;

FIG. 2 is a front view of the said helmet; and

FIG. 3 is a back view of the said helmet.

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