Patent
   D424604
Priority
Nov 02 1998
Filed
Nov 02 1998
Issued
May 09 2000
Expiry
May 09 2014
Assg.orig
Entity
unknown
6
3
n/a
The ornamental design for a "calculator," as shown and described.

FIG. 1 is a three dimensional perspective view depicting the top and right side portions of a "calculator" employing Applicant's new design.

FIG. 2 is a front elevational view of the "calculator" depicted in FIG. 1 employing Applicant's new design.

FIG. 3 is a rear elevational view of the "calculator" depicted in FIG. 1 employing Applicant's new design.

FIG. 4 is a three dimensional bottom perspective view of the "calculator" employing Applicant's new design as depicted in FIG. 1 wherein there is depicted the bottom portion and right side portion of the "calculator".

FIG. 5 is a three dimensional perspective view of the "calculator" depicted in FIG. 1 employing Applicant's new design depicting the top and right side portions of the "calculator" in its open position.

FIG. 6 is a right side elevational view of the "calculator" depicted in FIG. 5 employing Applicant's new design, the left side elevational view being a mirror image of FIG. 6; and,

FIG. 7 is a three dimensional bottom perspective view of the "calculator" employing Applicant's new design as depicted in FIG. 5 wherein there is depicted the bottom and right side of the "calculator" in its open position.

Leung, Chan Sik

Patent Priority Assignee Title
6206281, Apr 27 1999 CCL Products Enterprises, Inc. Calculator with automatic slow motion deployment
D442210, Jul 11 2000 GLAD PRODUCTS COMPANY, THE Clock with calculator and calendar
D538327, Dec 09 2005 Bridge calculator
D595339, Jun 02 2008 Calculator
D640734, Oct 19 2009 Ergo calculator
D940709, Jan 25 2018 TECNOLOGIA BANCARIA S A Panel for banking equipment
Patent Priority Assignee Title
D303121, May 23 1986 Sharp Kabushiki Kaisha Electronic calculator
D398627, Jul 09 1997 Stelex Electronics Company Limited Calculator
D401268, Jan 03 1997 C. van Ijsselmuide Electronic Business Gifts B.V. Calculator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 14 1998LEUNG, CHAN SIKCCL PRODUCTS ENTERPRISES, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097270303 pdf
Nov 02 1998CCL Products Enterprises, Inc.(assignment on the face of the patent)
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