Calculator attachment for a tape measurer

Ferra October 25, 1

Patent Grant D351801

U.S. patent number D351,801 [Application Number D/010,160] was granted by the patent office on 1994-10-25 for calculator attachment for a tape measurer. Invention is credited to Michael J. Ferra.


United States Patent D351,801
Ferra October 25, 1994

Calculator attachment for a tape measurer

Claims

The ornamental design for a calculator attachment for a tape measurer, as shown and described.
Inventors: Ferra; Michael J. (Simi Valley, CA)
Appl. No.: D/010,160
Filed: July 1, 1993

Current U.S. Class: D10/74; D10/72
Field of Search: ;33/761,762,763,770 ;235/1R,1D ;D10/72,74 ;D18/6,7,11

References Cited [Referenced By]

U.S. Patent Documents
D276536 November 1984 Siefert
D331254 November 1992 Hiromori
D333831 March 1993 Chen
5230159 July 1993 Lipsey

Other References

Hong Kong Enterprise; Basketcalc, Soccercalc & Basecalc Calculators; May 1986; p. 14. .
Hong Kong Enterprise; clock/calculator; Jul. 1988; p. 206..

Primary Examiner: Holtje; Nelson C.
Assistant Examiner: Davis; Antoine D.

Description



FIG. 1 is a front elevational view of the calculator attachment for a tape measurer showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken line showing of a tape measure is for illustrative purposes only and forms no part of the claimed design.

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