Patent
   D363277
Priority
Dec 17 1993
Filed
Dec 17 1993
Issued
Oct 17 1995
Expiry
Oct 17 2009
Assg.orig
Entity
unknown
7
3
n/a
The ornamental design for a keyboard with a trackball, as shown and described.

FIG. 1 is the enlarged perspective view of a design for a keyboard with a trackball 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
6830394, Jun 04 2001 VALTRUS INNOVATIONS LIMITED Keyboard having a track ball mechanism and a scroll mechanism
D379179, Aug 07 1995 ALPS ELECTRIC USA INC Computer keyboard
D454877, Feb 09 2001 Nanonation Incorporated Keyboard
D470501, Nov 26 2001 Matsushita Electric Industrial Co., Ltd. Keyboard
D580936, Jan 31 2007 iKey, Ltd. Keyboard
D599349, Jul 14 2008 IKEY, LTD Keyboard
D952632, Oct 15 2020 SHENZHEN QIANHAI PATUOXUN NETWORK AND TECHNOLOGY CO., LTD. Keyboard with built-in mouse
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 0068450637 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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