Patent
   D353585
Priority
Nov 13 1992
Filed
Nov 13 1992
Issued
Dec 20 1994
Expiry
Dec 20 2008
Assg.orig
Entity
unknown
7
3
n/a
The ornamental design for a keyboard, as shown and described.

FIG. 1 is a top front and right side perspective view of a keyboard showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

Sapper, Richard F., Lucente, Samuel A. M.

Patent Priority Assignee Title
D388057, Apr 21 1995 LENOVO SINGAPORE PTE LTD Pair of mouse drag buttons
D601148, Dec 27 2006 Sony Corporation Keyboard
D884698, Jan 04 2018 Hewlett-Packard Development Company, L.P. Keyboard
D919623, Jan 04 2018 Hewlett-Packard Development Company, L.P. Keyboard including a control bar
D970502, Mar 22 2019 Logitech Europe S.A. Keyboard
ER1158,
ER4199,
Patent Priority Assignee Title
D298324, Aug 02 1985 Canon Kabushiki Kaisha Keyboard
D299029, Sep 18 1985 International Business Machines Corp. Keyboard
D324860, Dec 22 1989 Seiko Epson Corporation Keyboard for electronic computer
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 13 1992International Business Machines Corp.(assignment on the face of the patent)
Jan 18 1993LUCENTE, SAMUEL A M International Business Machines CorpASSIGNMENT OF ASSIGNORS INTEREST 0064930673 pdf
Jan 18 1993SAPPER, RICHARD FRANKInternational Business Machines CorpASSIGNMENT OF ASSIGNORS INTEREST 0064930673 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule