Patent
   D342490
Priority
Apr 06 1992
Filed
Apr 06 1992
Issued
Dec 21 1993
Expiry
Dec 21 2007
Assg.orig
Entity
unknown
14
3
n/a
The ornamental design for an optical scanner, as shown.

FIG. 1 is the perspective view of a design for optical scanner showing my design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is the right side elevational view thereof;

FIG. 4 is the front elevational view thereof;

FIG. 5 is the rear elevational view thereof;

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

FIG. 7 is the bottom plan view thereof.

Tzu-Chin, Huang

Patent Priority Assignee Title
D352938, Oct 07 1993 PSC, Inc.; PSC, INC Optical scanner
D358386, Nov 18 1993 LOGITECH EUROPE, S A Hand-held scanner
D377346, Jan 03 1995 PSC Inc Optical scanner
D455430, Aug 10 2000 Zircon Corporation Hand-held scanning tool
D455750, Aug 10 2000 Zircon Corporation Hand-held scanning tool
D456412, Apr 17 2001 HEWLETT-PACKARD DEVELOPMENT COMPANY, L P Optical scanner
D582421, Aug 31 2007 Brother Industries, Ltd.; BROTHER INDUSTRIES, LTD Radio frequency identification tag reader
D754130, Mar 19 2015 Faro Technologies, Inc. Optical scanner
ER1079,
ER3304,
ER4512,
ER5606,
ER6838,
ER9571,
Patent Priority Assignee Title
D304827, Apr 04 1987 Nippon Seimitsu Kogyo Kabushiki Kaisha Image scanner
D306855, Sep 03 1987 Nippon Seimitsu Kogyo Kabushiki Kaisha Image scanner
D307749, May 23 1988 Nippon Seimitsu Kogyo Kabushiki Kaisha Image scanner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 20 1992TZU-CHIN, HUANGSilitek CorporationASSIGNMENT OF ASSIGNORS INTEREST 0060810732 pdf
Apr 06 1992Silitek Corporation(assignment on the face of the patent)
Nov 13 2002Silitek CorporationLite-On Technology CorporationMERGER SEE DOCUMENT FOR DETAILS 0144990322 pdf
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