Patent
   D325601
Priority
Nov 29 1989
Filed
Nov 29 1989
Issued
Apr 21 1992
Expiry
Apr 21 2006
Assg.orig
Entity
unknown
3
11
n/a
The ornamental design for a combined file card holder and calculator, as shown and described.

FIG. 1 is a front elevational view of a combined file card holder and calculator showing my new design in an opened condition;

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;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, right front perspective view drawn to an enlarged scale; and,

FIG. 8 is a top, right front perspective view drawn to an enlarged scale with the lid member in a closed condition.

Chen, Kin-Lung

Patent Priority Assignee Title
5452240, Nov 23 1993 Roca Productions, Inc. Electronically simulated rotary-type cardfile
5739744, Nov 23 1993 Electronically simulated rotary-type cardfile
D394277, Apr 25 1997 Combination stacked paper, calculator and business card holder
Patent Priority Assignee Title
4117931, Mar 24 1975 Case for differently sized magnetic tape enclosures
4821882, Apr 05 1988 Insulated receptacle device for cassettes
D285094, Jan 26 1984 RJP Electronics Limited Combined calculator ruler, and desk tray
D291386, Apr 26 1984 Industri AB Dahlstedt & Johansson Basket for memory discs with indexcards
D303873, Oct 24 1985 HEFENDEHL, HANS FRIEDRICH Diskette storage container
D308914, Nov 12 1986 Sun Hing Audio Equipment Mfy., Limited Display drawer for compact discs or the like
D309213, Nov 20 1986 Blount, Inc Enclosed container
D309626, Jul 09 1987 Sharp Corporation Electronic calculator
D312839, Aug 24 1987 Wendell Brooks, Inc. Computer disk file container
D317409, Jul 22 1987 VETTA WEST, INC Storage box
D317458, Dec 26 1987 SHARP KABUSHIKI KAISHA, OSAKA, JAPAN, A CORP OF JAPAN Electronic calculator with solar cell
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 16 1989CHEN, KIN-LUNGMUZEX INC ASSIGNMENT OF ASSIGNORS INTEREST 0052320406 pdf
Nov 29 1989Muzex Inc.(assignment on the face of the patent)
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