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Publication numberUSD228264 S
Publication typeGrant
Publication dateSep 4, 1973
Filing dateJul 9, 1971
Publication numberUS D228264 S, US D228264S, US-S-D228264, USD228264 S, USD228264S
InventorsRichard H. Potter
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Hard safety hat
US D228264 S
Images(1)
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Description  (OCR text may contain errors)

United States Patent Ofiice 22826 Patented Sept. 4, 1973 HARD SAFETY HAT Richard H. Potter, Somerville, N.J., assignor to American Cyanamid Company, Stamford, Conn.

Filed July 9, 1971, Ser. No. 161,414

Term of patent 14 years Int. Cl. D2-03 US. Cl. D223'1 FIG. 1 is a side view of a hard safety hat showing my References Cited new design- UNITED STATES PATENTS FIG. 2'is a front view thereof. FIG. 3 is a perspective view thereof. 2O5179 7/1966 Mluer 132-231 'FIG. 4 is a rear view thereof. OTHER REFERENCES I claim: The ornamental design for a hard safety hat, as shown. Mme Safety Apphances company 201 Braddock Ave., Pittsburgh, Pa. 15208, Fly recd September 1968, V Gard hat shown at bottom of p. 2.

LOIS S. LANI-ER, Primary Examiner