Combined calculator and protective case
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Description
FIG. 1 is a top perspective view of a combined calculator and protective case 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;
FIG. 5 is a top perspective view thereof in the open position showing both top and bottom surfaces;
FIG. 6 is a left front perspective view with the cover partly open; and
FIG. 7 is a right front perspective view with the cover partly open.
Referenced Cited
Patent History
Patent number: D283137
Type: Grant
Filed: Jul 25, 1983
Date of Patent: Mar 25, 1986
Assignee: Zengrange Limited (Leeds)
Inventor: Christopher J. Hamar (Leeds)
Primary Examiner: George P. Word
Law Firm: Murray, Whisenhunt and Ferguson
Application Number: 6/516,896
Type: Grant
Filed: Jul 25, 1983
Date of Patent: Mar 25, 1986
Assignee: Zengrange Limited (Leeds)
Inventor: Christopher J. Hamar (Leeds)
Primary Examiner: George P. Word
Law Firm: Murray, Whisenhunt and Ferguson
Application Number: 6/516,896
Classifications
Current U.S. Class:
Combined (1) (D18/2);
D 3/301;
With Keyboard (D18/7);
Housing Or Casing (D18/11)