Patent
   D335091
Priority
Mar 09 1990
Filed
Mar 09 1990
Issued
Apr 27 1993
Expiry
Apr 27 2007
Assg.orig
Entity
unknown
1
10
n/a
The ornamental design for a combination calculator and tape rule, as shown and described.

FIG. 1 is a top, front and left side perspective view of a combination calculator and tape rule showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view thereof.

Schwartz, Alfred S.

Patent Priority Assignee Title
D510532, Nov 29 2004 Index Measuring Tape Co., Ltd. Multi-functions tape rule
Patent Priority Assignee Title
4181959, Nov 30 1976 Sharp Kabushiki Kaisha Stored information transferable means for a combined electronic digital scale and calculator
4181960, Nov 29 1976 Sharp Kabushiki Kaisha Tape reel and detector assembly for an electronic combined digital scale and calculator
4551847, Apr 08 1983 Hand held digital measuring device
4766673, Jul 08 1987 Tape measure system
5027526, Jun 02 1989 CR SYSTEMS, LLC Digital linear measuring device
186623,
219065,
228202,
D286861, Sep 21 1983 E & B Giftware Combined level and measuring device
D295504, Sep 11 1985 KYOTO MEASURING INSTRUMENTS CORP , A CORP OF JAPAN Tape measure with digital display
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 09 1990Sonin, Inc.(assignment on the face of the patent)
Apr 11 1990SCHWARTZ, ALFRED S SONIN, INC , A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0053750209 pdf
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