Patent
   D362434
Priority
May 27 1994
Filed
May 27 1994
Issued
Sep 19 1995
Expiry
Sep 19 2009
Assg.orig
Entity
unknown
15
4
n/a
The ornamental design for an adjustable keyboard for a personal computer, as shown and described.

FIG. 1 is a top plan view of an adjustable keyboard for a personal computer showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, front, left side perspective view of the embodiment with the two segments adjacent each other; and,

FIG. 8 is a top, front, left side perspective view of the embodiment with the two segments split from each other.

Silverstein, Steven A., Mimlitch, Kenneth H., Lingle, Charles H., Coleman, III, Edwin T., Mendel, Peter J., Bishop, David C., Abell, Jr., William A., Huellemeier, John M., Pollard, Edward E.

Patent Priority Assignee Title
5712760, Jan 26 1996 Texas Instruments Incorporated Compact foldable keyboard
5788386, Nov 09 1995 Fujitsu Limited Compact ergonomic keyboard
6132118, Apr 13 1999 Curved mound ergonomic keyboard
6641316, Aug 27 1999 Key Ovation LLC Adjustable keyboard with adjusting and locking mechanism, and method of its use
D370476, Sep 16 1994 Keyboard
D380465, Mar 26 1996 Behavior Tech Computer Corporation Ergonomic keyboard
D382590, Sep 01 1995 Thomas & Betts International, Inc Wire marker printer
D386172, Aug 07 1996 Alps Electric (U.S.A.), Inc. Adjustable computer keyboard
D389822, Aug 07 1996 Alps Electric (USA), Inc. Adjustable keyboard
D394045, Feb 18 1997 Kabushiki Kaisha Toshiba Electronic computer
D408804, Sep 15 1997 Ericsson Inc.; Ericsson Inc Keyboard housing
D410233, Mar 30 1998 Thomson Consumer Electronics, Inc.; Thomson Consumer Electronics, Inc Keyboard
D692432, May 27 2011 Darfon Electronics Corp. Casing with foldable keyboard
D925533, Nov 21 2019 Beijing Jingheng Tengwei Kejian Trading Co., Ltd.; BEIJING JINGHENG TENGWEI KEJIAN TRADING CO , LTD Keyboard
D985567, Feb 24 2021 CLOUD NINE ERGO LLC Ergonomic keyboard
Patent Priority Assignee Title
D344724, Dec 10 1991 Lexmark International, Inc.; LEXMARK INTERNATIONAL, INC A CORP OF DELAWARE Keyboard
D348453, Jun 26 1992 APPLE COMPUTER, INC A CORP OF CA Keyboard with wrist pad
D348877, Aug 04 1992 Maximum comfort keyboard
D354279, Feb 16 1993 Keyboard
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 04 1994SILVERSTEIN, STEVEN A Lexmark International, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070210017 pdf
May 09 1994BISHOP, DAVID C Lexmark International, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070210017 pdf
May 09 1994MENDEL, PETER J Lexmark International, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070210017 pdf
May 10 1994LINGLE, CHARLES H Lexmark International, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070210017 pdf
May 10 1994COLEMAN, EDWIN T , IIILexmark International, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070210017 pdf
May 10 1994MIMLITCH, KENNETH H Lexmark International, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070210017 pdf
May 10 1994POLLARD, EDWARD E Lexmark International, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070210017 pdf
May 19 1994ABELL, WILLIAM A , JR Lexmark International, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070210017 pdf
May 24 1994HUELLEMEIER, JOHN M Lexmark International, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070210017 pdf
May 27 1994Lexmark International, Inc.(assignment on the face of the patent)
Nov 10 1995Lexmark International, IncMAXI SWITCH, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0077570495 pdf
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