US D220304 S
Description (OCR text may contain errors)
Patented Mar. 30, 1971 DIVING MASK Henry S. Wolfe, Jenkintown, Pa., assignmto Term of patent 14 years Im Cl D2--03 Slam-matron, Hum, Lynbrook, N.Y.
Filed Oci. 28, 1969, Ser. No. 19,761?
US. Cl. 132-234 United States atmt cc Des. 220,304
YAGE 2 WHHHHH l FIG. 1 is a front perspective view of a diving mask showing my new design.
FIG. 2 is a front elevational view thereof.
FIG. 3 is a top plan view thereof.
FIG. 4 is a rear elevational view thereof.
FIG. 5 is a bottom plan view thereof.
FIG. 6 is a side elevation thereof, the opposite side being a mirror image of the side shown.
The ornamental design for a diving mask, as shown and described.
References Cited UNITED STATES PATENTS D. 144,625 5/1946 Messinger M; D2-234 D. 193,048 6/1962 Schwartz D2234 D. 214,817 7/1969 Widolf D83-1 3,143,739 8/1964 Beuchat 128145AX OTHER REFERENCES Kent: Recreation Products Brochure, 1967, p. 2, item No. #2944, Kent Pro-Breather Mask.
BERNARD ANSHER, Primary Examiner