USD212917S - Calculator - Google Patents

Description

United States Patent 0 "Ice Des. 212,917 Patented Dec. 10, 1968 CALCULATOR Henry Dreyfuss, 500 Columbia St.,

South Pasadena, Calif. 91030 Filed Nov. 29, 1967, Ser'. No. 9,579

Term of patent 3 /2 years (Cl. D6411) Des. 212,917

PAGE 3 llllllllllllllllllllllllllllllllllll l FIG. 1 is a front perspective view of a calculator showing my new design;

FIG. -2 is a top view thereof;

FIG. 3 is a front ele'vationalview thereof;

"FIG. 4 is a right side elevational view thereof, the left side being similar in appearance; and

FIG. 5 is a rear elevational view thereof.

Theessential features of the design reside in the portions shown in solid lines; conventional keys being shown in broken lines in FIGS. l-4.

I claim: I

The ornamental design for a calculator, substantially as shown and described.

References Cited UNITED STATES PATENTS D. 203,901 2/1966 Sundberg D64-11 OTHER REFERENCES Canon Co. Flyer #50071A, recd. Dec. 26, 1967, p. 2 & 3, Item #167 calculator.

Industrial Design, June 1960, p. 66, lower left calculator.

Oflice Appliances, February 1962, p. 77, upper right adding machine.

Smith-Corona Marchant Flyer #CA-OISO, recd. Jan. 31, 1968, Model #1100 calculator.

EDWIN H. HUNTER, Primary Examiner.

LOUIS I. PERLSTEIN, Assistant Examiner.

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