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Publication numberUSD445447 S1
Publication typeGrant
Application numberUS 29/124,806
Publication dateJul 24, 2001
Filing dateJun 12, 2000
Priority dateDec 17, 1999
Also published asUSD441393, USD442619, USD443293
Publication number124806, 29124806, US D445447 S1, US D445447S1, US-S1-D445447, USD445447 S1, USD445447S1
InventorsChuk Shun Chan
Original AssigneePollyflame International B.V.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D445447 S1
Abstract  available in
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  1. The ornamental design for calculator, as shown and described.

FIG. 1 is a perspective view of the calculator.

FIG. 2 is a top view thereof.

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a right and left side view thereof.

The numerals appearing on the display screen are not part of the design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD717677 *Mar 14, 2013Nov 18, 2014Hanna Instruments, Inc.Meter
U.S. ClassificationD18/7