Patent
   D320787
Priority
Feb 13 1989
Filed
Feb 13 1989
Issued
Oct 15 1991
Expiry
Oct 15 2005
Assg.orig
Entity
unknown
12
9
n/a
The ornamental design for a digitizing stylus, as shown.

FIG. 1 is a front elevational view of a digitizing stylus showing our new design;

FIG. 2 is a left side elevational view, the right side being a mirror image thereof;

FIG. 3 is a bottom plan view;

FIG. 4 is a top plan view; and

FIG. 5 is a rear elevational view thereof.

Valls, William, Merritt, Charles

Patent Priority Assignee Title
D331750, Feb 07 1991 Digitizing stylus
D349490, Nov 13 1991 APT, INC Cursor controlling pen
D412320, Jun 16 1998 Word Wand Ergonomic stylus
D417206, Aug 05 1998 WACOM CO , LTD Digitizer stylus
D493793, Jul 21 2003 LEAPFROG ENTERPRISES, INC Writing stylus
D534136, Feb 24 2004 KONINKLIJKE PHILIPS ELECTRONICS, N V Virtual input pen for data
D543984, Jul 13 2006 Stylus
D596668, Jan 26 2006 Nintendo Co., Ltd. Stylus pen for electronic game machine
D638840, Jun 11 2010 Nintendo Co., Ltd. Stylus pen capable of expansion and contraction
D640698, Dec 13 2010 FIH (Hong Kong) Limited Stylus having font magnifier
D668252, Feb 24 2012 Stylus pen for mobile phone
D684579, Dec 19 2012 Stylus with microfiber cloth
Patent Priority Assignee Title
4184044, Jan 14 1977 Ernst Leitz Wetzlar GmbH Drawing pencil for use with optical scanning apparatus
4268730, Aug 30 1979 GERBER CAMSCO, INC , A DE CORP Stylus pen actuating switch
4532376, May 26 1983 Unisys Corporation Electronic pen with switching mechanism for selectively providing tactile or non-tactile feel
4667182, Jan 28 1983 International Business Machines Corp. Stylus or pen with tactile response to user
4707571, Oct 29 1986 Hewlett-Packard Company; HEWLETTK-PACKARD COMPANY, A CORP OF CA Ergonomic digitizer stylus
238680,
D294263, Apr 03 1985 FINEPOINT INNOVATIONS, INC Combined digitizer pen and mouse
D307421, Oct 20 1988 Wang Laboratories, Inc.; WANG LABORATORIES, INC Digitizing pen
D312659, Jul 31 1987 Pentel Kabushiki Kaisha Writing instrument
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 26 1988VALLS, WILLIAMSummagraphics CorporationASSIGNMENT OF ASSIGNORS INTEREST 0050420344 pdf
Oct 20 1988MERRITT, CHARLESSummagraphics CorporationASSIGNMENT OF ASSIGNORS INTEREST 0050420343 pdf
Feb 13 1989Summagraphics Corporation(assignment on the face of the patent)
May 22 1992SUMMAGRAPHICS CORPORAITON, A CORP OF DEBANK OF NEW YORKSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0061370382 pdf
Mar 29 1996BANK OF NEW YORK, THESummagraphics CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078810787 pdf
Jul 23 1996Summagraphics CorporationCALCOMP TECHNOLOGY, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0082000049 pdf
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