Patent
   D258221
Priority
Oct 18 1978
Filed
Dec 18 1978
Issued
Feb 10 1981
Expiry
Feb 10 1995
Assg.orig
Entity
unknown
19
1
n/a
The ornamental design for a combined digital clock and calculator, as shown and described.

FIG. 1 is a perspective view of a combined digital clock and calculator showing my new design;

FIG. 2 is a right end view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a perspective view thereof in open position; and

FIG. 6 is a perspective view thereof showing the bottom.

Shimasaki, Kenji

Patent Priority Assignee Title
4390289, Aug 14 1981 Timex Corporation Timepiece with multifunctional member
D264823, Jun 02 1980 Howard Miller Clock Company Traveler's alarm clock compact
D268186, Nov 04 1980 ADVANCE HANDICAPPING TECHNOLOGY, INC Horse race analyzer or similar article
D274798, Feb 01 1982 Design Dimensions, Ltd. Portable personal information device with calendar-clock
D279983, Jun 02 1983 Timex Computer Corporation Personal color computer
D300306, Sep 13 1985 Societe Chauvin Arnoux Multi-meter
D303121, May 23 1986 Sharp Kabushiki Kaisha Electronic calculator
D303788, Jan 10 1986 Mitsubishi Denki Kabushiki Kaisha Data input unit for a sewing machine with a touch entry pad
D304691, Jun 05 1986 Casio Computer Co., Ltd. Portable clock
D307004, Apr 22 1988 Mission International Limited Portable computer
D316820, Oct 26 1987 SEIKOSHA CO , LTD Clock
D346166, Jan 21 1992 Ballanda Limited Radio clock
D363228, Aug 08 1994 BINDA USA HOLDINGS, INC Digital alarm clock
D386419, Aug 20 1996 Herald Electronics Limited LCD alarm clock
D423944, May 22 1998 IDT-LCD Holdings (BVI) Limited Clock
D442869, Oct 25 1999 Masterwise International Limited Flashlight with clock
D449004, Mar 14 2001 Self opening calculator clock
D459383, Mar 14 2001 Self opening calculator clock
D466417, Nov 03 2000 HIROMORI, INC A JAPAN COMPANY Clock
Patent Priority Assignee Title
D252801, Feb 17 1977 Citizen Watch Co., Ltd. Clock
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 18 1978Cassia Electronic Products Limited(assignment on the face of the patent)
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