U.S. patent number D283,138 [Application Number 06/516,877] was granted by the patent office on 1986-03-25 for protective case for a calculator or the like.
This patent grant is currently assigned to Zengrange Limited. Invention is credited to Christopher J. Hamar.
United States Patent |
D283,138 |
Hamar |
March 25, 1986 |
Protective case for a calculator or the like
Claims
The ornamental design for a protective case for a calculator or the
like, as shown and described.
Inventors: |
Hamar; Christopher J. (Leeds,
GB2) |
Assignee: |
Zengrange Limited (Leeds,
GB2)
|
Appl.
No.: |
06/516,877 |
Filed: |
July 25, 1983 |
Foreign Application Priority Data
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|
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|
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Jan 25, 1983 [GB] |
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1 011 045 |
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Current U.S.
Class: |
D18/11;
D3/272 |
Field of
Search: |
;D3/30.1,33-36,72-74,76
;206/387,328,332-334,445,305,521 ;D18/2,11,6,7 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Word; George P.
Attorney, Agent or Firm: Murray, Whisenhunt and Ferguson
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.
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