Patent
   D251634
Priority
Oct 25 1977
Filed
Oct 25 1977
Issued
Apr 17 1979
Expiry
Apr 17 1993
Assg.orig
Entity
unknown
7
2
n/a
The ornamental design for a case for a learning aid or calculator or the like, substantially as shown.

FIG. 1 is a view in perspective showing our new design for a case for a learning aid or calculator or the like;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view thereof; and

FIG. 6 is a bottom view thereof.

Sulek, Eugene J., Nesbitt, Richard R.

Patent Priority Assignee Title
D289527, Apr 22 1985 Electronic dictionary
D322298, Sep 23 1987 CBS STUDIOS, INC Toy weapon
D364890, Feb 15 1995 Casio Computer Co., Ltd. Electronic calculator
D419588, Apr 22 1999 C.C. & L Company Limited Calculator
D422300, Feb 05 1999 Calculator
D489698, Nov 29 2002 Samsung Electronics Co., Ltd. Portable telephone
D497602, Apr 01 2003 Qualcomm Incorporated Mobile phone
Patent Priority Assignee Title
3130518,
222542,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 25 1977Texas Instruments Incorporated(assignment on the face of the patent)
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