Patent
   D364155
Priority
Dec 17 1993
Filed
Dec 17 1993
Issued
Nov 14 1995
Expiry
Nov 14 2009
Assg.orig
Entity
unknown
5
3
n/a
The ornamental design for a bilaterally liftable keyboard, as shown and described.

FIG. 1 is the perspective view of a design for a bilaterally liftable keyboard showing my design;

FIG. 2 is the front elevational view thereof;

FIG. 3 is the rear elevational view thereof;

FIG. 4 is the left side elevational view thereof;

FIG. 5 is the right side elevational view thereof;

FIG. 6 is the top plan view thereof; and,

FIG. 7 is the bottom plan view thereof.

Chung, Stephen

Patent Priority Assignee Title
5543787, Mar 23 1994 Lenovo PC International Keyboard with translating sections
5659307, Mar 23 1994 Lenovo PC International Keyboard with biased movable keyboard sections
D380465, Mar 26 1996 Behavior Tech Computer Corporation Ergonomic keyboard
D381016, Jun 25 1993 Microsoft Corporation Palm rest portion for a keyboard
D408804, Sep 15 1997 Ericsson Inc.; Ericsson Inc Keyboard housing
Patent Priority Assignee Title
D338665, Oct 22 1991 Apple Inc Computer keyboard
D340445, Mar 13 1991 Marquardt GmbH Dual component keyboard unit
D348453, Jun 26 1992 APPLE COMPUTER, INC A CORP OF CA Keyboard with wrist pad
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 06 1993CHUNG, STEPHENSilitek CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0068500312 pdf
Dec 17 1993Silitek Corporation(assignment on the face of the patent)
Nov 13 2002Silitek CorporationLite-On Technology CorporationMERGER SEE DOCUMENT FOR DETAILS 0150740133 pdf
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