Patent
   D280725
Priority
Mar 21 1983
Filed
Mar 21 1983
Issued
Sep 24 1985
Expiry
Sep 24 1999
Assg.orig
Entity
unknown
2
4
n/a
The ornamental design for a cursor, as shown and described.

FIG. 1 is a perspective view of a cursor showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof; and

FIG. 6 is a back view thereof.

Ferrara, Jr., Daniel A.

Patent Priority Assignee Title
D307137, Mar 06 1987 International Business Machines Corporation Cursor control for a computer system
D372234, May 04 1993 PSC Inc. Hand-mounted optical scanner
Patent Priority Assignee Title
3541541,
3876831,
4194084, Oct 17 1978 Hewlett-Packard Company Aperture capacitor pickup
4255617, Sep 22 1978 Hewlett-Packard Company Travelling wave digitizer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 11 1983FERRARA, DANIEL A JR SUMMAGRAPHICS CORPORATION, A CORP OF DEL ASSIGNMENT OF ASSIGNORS INTEREST 0041100267 pdf
Mar 21 1983Summagraphics Corporation(assignment on the face of the patent)
May 22 1992SUMMAGRAPHICS CORPORAITON, A CORP OF DEBANK OF NEW YORKSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0061370382 pdf
Mar 29 1996BANK OF NEW YORK, THESummagraphics CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078810787 pdf
Jul 23 1996Summagraphics CorporationCALCOMP TECHNOLOGY, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0082000049 pdf
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