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Publication numberUSD251330 S
Publication typeGrant
Application numberUS 05/825,509
Publication dateMar 13, 1979
Filing dateAug 17, 1977
Priority dateFeb 17, 1977
Publication number05825509, 825509, US D251330 S, US D251330S, US-S-D251330, USD251330 S, USD251330S
InventorsTeisuke Kurosu, Eiji Fujita, Hisatoshi Matsushima, Hiroshi Yonekura
Original AssigneeMatsushita Electric Industrial Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Combined calculator, clock and alarm
US D251330 S
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  1. The ornamental design for an combined calculator, clock and alarm, as shown.

FIG. 1 is a front, top and left side perspective view of a combined calculator, clock and alarm showing our new design;

FIG. 2 is a rear, bottom and left side perspective view thereof; and

FIG. 3 is a right side elevational view thereof.

Non-Patent Citations
1Office Products, Apr. 1974, p. 62, Mod. BC-0808B, Electronic Calculator.
2Office Products, Feb. 1975, p. 66, Mod. 204, Preprogrammed Calculator.
U.S. ClassificationD18/2, D10/2, D10/31, D18/7