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Patent
   D279474
Priority
Aug 09 1982
Filed
Aug 09 1982
Issued
Jul 02 1985
Expiry
Jul 02 1999
Inventors
Costello, …
Assg.orig
NDIGITAL E…
Assg.curr
Digital Eq…
Entity
unknown
Referenced by
27
References
1
Maint.:
n/a
The ornamental design for a keyboard, substantially as shown and described.

FIG. 1 is an isometric view of a keyboard embodying our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof; and

FIG. 5 is a rear elevational view thereof.
INVENTORS:

Costello, John C., Landry, Christian C., Leitermann, Richard E., Akagi, Kenichi, Urbanus, David S., Abernethy, Charles N.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D284671, Nov 29 1984 IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE Typewriter
D285561, Oct 11 1985 AT&T Information Systems Inc. Keyboard
D289761, Dec 05 1985 CIT GROUP BUSINESS CREDIT, INC , THE, A NEW YORK CORPORATION Keyboard
D293244, Oct 28 1985 Xerox Corporation Keyboard or similar article
D299029, Sep 18 1985 International Business Machines Corp. Keyboard
D299346, Apr 24 1986 Eastman Kodak Company Printer for electronic computer
D299495, Mar 15 1985 Northern Technologies, Ltd. Keyboard
D302684, Jul 14 1986 DIGITAL EQUIPMENT CORPORATION, 146 MAIN STREET, MAYNARD, MASSACHUSETTS 01754 Keyboard
D307748, Oct 07 1987 American Telephone & Telegraph Company; AT&T Information Systems Keyboard
D308200, Jun 15 1987 Ing C. Olivetti & C., S.p.A. Keyboard
D311384, Apr 14 1989 Northgate Computer Systems, Inc. Keyboard
D311524, Apr 14 1989 Northgate Computer Systems, Inc. Keyboard
D312625, Jan 03 1989 INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NY Input/output terminal for a cash register or similar article
D314965, Jan 19 1989 GEC Plessey Telecommunications Limited Telephone console
D319631, Mar 18 1988 Datalux Corporation Miniature keyboard
D324104, Nov 23 1988 Picker International Inc. Computerized tomographic scanner control keyboard
D330199, Oct 11 1989 IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE Computer keyboard
D344724, Dec 10 1991 Lexmark International, Inc.; LEXMARK INTERNATIONAL, INC A CORP OF DELAWARE Keyboard
D386171, Jul 31 1996 Gateway, Inc Wireless keyboard with click keys
D414479, Jun 25 1998 Computer keyboard
D528117, Jun 24 2005 Sony Corporation Keyboard
D533582, Jul 14 2005 PETRUS AGENT, LLC Control panel for an electronic cutter
D533897, Jul 14 2005 PETRUS AGENT, LLC Electronic cutter
D534204, Jul 14 2005 PETRUS AGENT, LLC Electronic cutter
D534205, Jul 14 2005 PETRUS AGENT, LLC Electronic cutter
D543583, Jul 14 2005 PETRUS AGENT, LLC Electronic cutter
D628998, Dec 28 2009 FIH (Hong Kong) Limited Keyboard with invisible keys
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D250022, Apr 07 1977 IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE Keyboard enclosure for data processing equipment
ASSIGNMENT RECORDS    Assignment records on the USPTO
///////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 19 1982COSTELLO, JOHN CNDIGITAL EQUIPMENT CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0040310151 pdf
Jul 20 1982AKAGI, KENICHINDIGITAL EQUIPMENT CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0040310151 pdf
Jul 20 1982ABERNETHY, CHARLES N NDIGITAL EQUIPMENT CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0040310151 pdf
Jul 20 1982LANDRY, CHRISTIAN C NDIGITAL EQUIPMENT CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0040310151 pdf
Jul 20 1982URBANUS, DAVID S NDIGITAL EQUIPMENT CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0040310151 pdf
Aug 04 1982LEITERMANN, RICHARD E NDIGITAL EQUIPMENT CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0040310151 pdf
Aug 09 1982Digital Equipment Corporation(assignment on the face of the patent)
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