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Publication numberUSD243191 S
Publication typeGrant
Application numberUS 05/590,065
Publication dateJan 25, 1977
Filing dateJun 25, 1975
Priority dateJan 15, 1975
Publication number05590065, 590065, US D243191 S, US D243191S, US-S-D243191, USD243191 S, USD243191S
InventorsJohn Hunter Pemberton
Original AssigneeSinclair Radionics Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D243191 S
Abstract  available in
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  1. The ornamental design for a calculator, as shown and described.

FIG. 1 is a front perspective view of a calculator showing my new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a left side elevational view, thereof and

FIG. 4 is a front elevational view thereof.

Non-Patent Citations
1Merchandising Week, Jan. 7, 1974, p. 3, Bowmar Calculator, left end upper row.
U.S. ClassificationD18/7