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Publication numberUSD283138 S
Publication typeGrant
Application numberUS 06/516,877
Publication dateMar 25, 1986
Filing dateJul 25, 1983
Priority dateJan 25, 1983
Publication number06516877, 516877, US D283138 S, US D283138S, US-S-D283138, USD283138 S, USD283138S
InventorsChristopher J. Hamar
Original AssigneeZengrange Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Protective case for a calculator or the like
US D283138 S
Images(3)
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Claims(1)
  1. The ornamental design for a protective case for a calculator or the like, as shown and described.
Description

FIG. 1 is a top perspective view of a protective case for a calculator or the like showing my new design;

FIG. 2 is an inverted bottom perspective view thereof with the latch partly open;

FIG. 3 is an inverted bottom rear perspective view of FIG. 1;

FIG. 4 is a top rear perspective view of FIG. 1; and

FIG. 5 is a top perspective view thereof in the open position showing both top and bottom surfaces.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7663879 *Aug 22, 2006Feb 16, 2010Otter Products, LlcProtective enclosure for personal digital assistant case having integrated back lighted keyboard
US8453835 *Feb 1, 2011Jun 4, 2013Kar Ming SoProtective cover for communication device
US20120000908 *Feb 1, 2011Jan 5, 2012Kar Ming SoProtective cover for communication device
Classifications
U.S. ClassificationD18/11, D03/272