Patent
   D450342
Priority
Feb 02 2000
Filed
Aug 02 2000
Issued
Nov 13 2001
Expiry
Nov 13 2015
Assg.orig
Entity
unknown
0
5
n/a
The ornamental design for a combination calculator and calendar, as shown and described.

FIG. 1 is a perspective view of a combination calculator and calendar showing my new design in an open position;

FIG. 2 is a top plan view thereof in a closed position;

FIG. 3 is a bottom plan view thereof in a closed position;

FIG. 4 is a front elevational view thereof in a closed position;

FIG. 5 is a back elevational view thereof in a closed position;

FIG. 6 is a right side elevational view thereof in a closed position;

FIG. 7 is a left side elevational view thereof in a closed position; and,

FIG. 8 is a right side elevation view thereof in an open position.

The portions shown in broken lines in FIG. 3 are for illustrative purpose only and form no part of the claimed design.

Bo, Zheng

Patent Priority Assignee Title
Patent Priority Assignee Title
D258892, Jul 18 1978 Sharp Corporation Electronic calculating machine
D297949, Nov 15 1985 Sharp Corporation Electronic calculator
D317779, May 11 1989 Cal-Camp Electronics, Inc. Calculator or similar article
D436992, Mar 07 2000 Limax Electronics Co., Ltd. Alarm with perpetual calendar suitable for traveler
D437351, May 18 2000 Limax Electronics Co., Ltd. Calculator with perpetual calendar
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 02 2000Hopestar Electronics Limited(assignment on the face of the patent)
Oct 11 2000BO, ZHENGHopestar Electronics LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0115290880 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule