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Patent
   D293580
Priority
Nov 27 1985
Filed
Nov 27 1985
Issued
Jan 05 1988
Expiry
Jan 05 2002
Inventors
Arney, Mic…
Assg.orig
Wang Labor…
WANG LABOR…
Assg.curr
Wang Labor…
WANG LABOR…
Entity
unknown
Referenced by
4
References
6
Maint.:
n/a
The ornamental design for the top panel for a keyboard, as shown and described.

The FIGURE is a top plan view of a top panel for a keyboard showing my new design. The panel has no substantial thickness, and the broken lines are shown for illustrative purposes only.
INVENTORS:

Arney, Michel D.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D320597, Jan 24 1989 Wang Laboratories, Inc.; WANG LABORATORIES, INC , A MA CORP Computer keyboard housing
D409995, Aug 28 1998 Keyboard skin
D414479, Jun 25 1998 Computer keyboard
D480398, Jul 12 2002 BBY SOLUTIONS, INC Keyboard
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4527149, Jan 28 1983 Texas Instruments Incorporated Data display keyboard with angular positioning
D263827, Apr 12 1979 Computer keyboard
D269442, Dec 20 1979 Matsushita Electric Industrial Co. Electronic translator
D275009, Sep 19 1981 Tokyo Shibaura Denki Kabushiki Kaisha Keyboard-equipped arithmetic operation control machine for electronic computers
D276230, Mar 03 1982 Sharp Corporation Computer keyboard
D281781, Sep 22 1982 Thomson-Brandt Computer
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 27 1985Wang Laboratories, Inc.(assignment on the face of the patent)
Nov 27 1985ARNEY, MICHEL D WANG LABORATORIES, INC , ONE INDUSTRIAL AVENUE, LOWELL, MASSACHUSETTS, 01851, A CORP OF MASSACHUSETTSASSIGNMENT OF ASSIGNORS INTEREST 0044950360 pdf
Sep 15 1989WANG LABORATORIES, INC FIRST NATIONAL BANK OF BOSTONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0052960001 pdf
Aug 30 1993FIRST NATIONAL BANK OF BOSTON, AS TRUSTEEWANG LABORATORIES, INC TERMINATION OF SECURITY INTEREST0069320001 pdf
Dec 20 1993WANG LABORATORIES, INC CONGRESS FINANCIAL CORPORATION NEW ENGLAND SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0069320047 pdf
Jan 30 1995CONGRESS FINANCIAL CORPORATION NEW ENGLAND WANG LABORATORIES, INC RELEASE OF SECURITY INTEREST IN AND REASSIGNMENT OF U S PATENTS AND PATENT APPLICATIONS0073410041 pdf
Jan 30 1995WANG LABORATORIES, INC BT COMMERCIAL CORPORATION AS AGENT SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0073770072 pdf
Aug 28 1996WANG LABORATORIES, INC BT COMMERICAL CORPORATIONSECURITY AGREEMENT0082460001 pdf
Mar 13 1998WANG LABORATORIES, INC Bankers Trust CompanySECURITY AGREEMENT0095860961 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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