Patent
   D438237
Priority
Jul 10 2000
Filed
Jul 10 2000
Issued
Feb 27 2001
Expiry
Feb 27 2015
Assg.orig
Entity
unknown
6
9
n/a
The ornamental design for a calculator, as shown and described.

FIG. 1 is a perspective view of the calculator in open state showing the new design;

FIG. 2 is a front view of the new design in open state;

FIG. 3 is a rear view of the new design in open state;

FIG. 4 is a left side view of the new design in open state;

FIG. 5 is a right side view of the new design in open state;

FIG. 6 is a top view of the new design in open state;

FIG. 7 is a bottom view of the new design in open state; and,

FIG. 8 is a perspective view of the new design in close state.

Chu, William H. K., Lin, Min-Hua

Patent Priority Assignee Title
D890748, Apr 19 2018 Compal Electronics, Inc.; COMPAL ELECTRONICS, INC Notebook computer
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Patent Priority Assignee Title
D255125, Dec 27 1977 Sharp Kabushiki Kaisha (Sharp Corp.) Calculating machine
D279688, May 02 1983 Sharp Corporation Electronic calculator
D333298, Jun 26 1990 Electronic digital business card
D362865, Apr 21 1994 Casio Computer Co., Ltd. Electronic calculator having the functions of telephone book, address book, calendar, schedule book and memo book
D421599, Dec 24 1997 Electronic phone book
D427629, Oct 26 1999 Limax Electronics Co., Ltd. Calculator with perpetual calendar suitable for traveler
D427630, Oct 26 1999 Limax Electronics Co., Ltd. Desk calculator with perpetual calendar
D429272, Jul 01 1999 Limax Electronics Co., Ltd. Combination calculator and world-time calendar
D430871, Oct 21 1999 LIMAX ELECTRONICS CO , LTD Electronic notebook suitable for traveler
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 28 2000CHU, WILLIAM H K LIMAX ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109130242 pdf
Jun 28 2000LIN, MIN-HUALIMAX ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0109130242 pdf
Jul 10 2000Limax Electronics Co., Ltd.(assignment on the face of the patent)
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