|
The ornamental design for an electronic calculator, as shown. |
FIG. 1 is a front elevational view of an electronic calculator showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a perspective view thereof.
Nakatsuka, Hiroshi, Suzuki, Toru
Patent | Priority | Assignee | Title |
D373585, | Oct 03 1995 | Motorola, Inc | Modular base for a cordless portable telephone |
D389466, | Mar 10 1997 | Oki Electric Industry Co., Ltd. | Smart card authorization terminal for electronic computer |
D389814, | Oct 28 1996 | Oki Electric Industry Co., Ltd. | IC card reader/writer |
D391955, | Oct 03 1995 | Motorola Mobility, Inc | Modular base for a cordless portable telephone |
D403667, | Sep 12 1996 | Oki Electric Industry Co., Ltd. | Pocket-sized electronic payment and financial transaction terminal including IC card reader |
D475736, | Jun 12 2002 | COLEMAN POWERMATE, INC | Calculator |
D566753, | Dec 28 2006 | Brother Industries, Ltd. | Tape printing machine |
Patent | Priority | Assignee | Title |
226197, | |||
D258827, | Nov 13 1978 | Texas Instruments Incorporated | Case for printing calculator or the like |
D312833, | Feb 06 1987 | Casio Computer Co., Ltd. | Electronic calculator |
D326471, | Oct 24 1990 | Datel Electrocraft Corporation | Calculator |
D343854, | Feb 07 1991 | Casio Computer Co., Ltd. | Electronic calculator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 08 1994 | SUZUKI, TORU | CASIO COMPUTER CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006908 | /0413 | |
Mar 08 1994 | NAKATSUKA, HIROSHI | CASIO COMPUTER CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006908 | /0413 | |
Mar 11 1994 | Casio Computer Co., Ltd. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |