Patent
   D336921
Priority
Jan 02 1992
Filed
Jan 02 1992
Issued
Jun 29 1993
Expiry
Jun 29 2007
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for a calculator, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

Peersmann, Richard

Patent Priority Assignee Title
D351170, Jul 12 1993 Motorola, Inc. Interface for a portable communication receiver
D398002, Oct 23 1996 Intermec Corporation Push-button configuration for a hand-held computer
D477351, Jan 14 2002 Calculator
D483796, Jan 14 2002 Calculator with frames
Patent Priority Assignee Title
4142236, Apr 14 1977 Electronic scorecard for golf
D300539, Aug 07 1987 Joseph Leeb Enterprises Calculator
D317755, Dec 30 1986 TELEMECANIQUE, A CORP OF FRANCE Programming and adjusting terminal
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 02 1992Pollyflame International B.V.(assignment on the face of the patent)
Feb 14 1992PEERSMANN, RICHARDPOLLYFLAME INTERNATIONAL B V ASSIGNMENT OF ASSIGNORS INTEREST 0060330472 pdf
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