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Publication numberUSD206256 S
Publication typeGrant
Publication dateNov 22, 1966
Publication numberUS D206256 S, US D206256S, US-S-D206256, USD206256 S, USD206256S
InventorsCharles J. Boyer
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Noise suppressing ear muff
US D206256 S
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Description  (OCR text may contain errors)

6 7W M2 22 am DN d m United States Patent ()fifice NOISE SUPPRESSING EAR MUFF Charles J. Bo

yer, Reading, Pa., assignor to The Electric Storage Battery Company, Philadelphia, Pa.

Filed Feb. 21, 1966, Ser. No. 1,138

Term of patent 14 years (Cl. D3-13) FIG. 1 is a rear perspective view of a noise suppressing References Cited by the Examiner ear muff showing my new design;

UNITED STATES PATENTS t th f; d,

f f ijg j fj jgfi We are) an 2,801,423 8/1957 Shaw et a1. 2-209 I claim: 2,899,683 8/1959 Wadsworth et a1. 2 209 The ornamental design for a noise suppressing ear 2,981,958 5/1961 Wadsworth et 2 209 muff, substantially as shown. 9/1962 Clark 2 209 EDWIN H. HUNTER, Primary Examiner.

LOIS LANIER, Assistant Examiner.