Patent
   D435556
Priority
Oct 14 1999
Filed
Oct 14 1999
Issued
Dec 26 2000
Expiry
Dec 26 2014
Assg.orig
Entity
unknown
0
12
n/a
The ornamental design for guide lights for a hand-held scanner, substantially as shown and described.

FIG. 1 is a perspective view of guide lights for a hand-held scanner according to our new design;

FIG. 2 is a side view, the opposite side is identical;

FIG. 3 is a top view; and,

FIG. 4 is an end view, the opposite end is a mirror image.

The broken line drawings in all views are for illustrative purposes only and form no part of the claimed design.

Berg, Thomas E, Dow, James C, Sims, David J

Patent Priority Assignee Title
Patent Priority Assignee Title
3818444,
3881802,
4093865, Apr 29 1977 National Semiconductor Corporation Code symbol scanner using a double X bar pattern
4591236, Feb 13 1984 International Business Machines Corporation Optical scanner with beam directing holograms at window
4623225, Jun 29 1984 Melles Griot, Irvine Company Anamorphic prism for beam shaping
4931637, Oct 07 1986 Scitex Corporation Ltd. Scanner utilizing a particular light guide
4967074, Aug 24 1987 Erwin Sick GmbH Optik-Elektronik Scanner for the detection of bar codes on articles
5059779, Jun 16 1989 Symbol Technologies, Inc. Scan pattern generators for bar code symbol readers
5266788, Sep 18 1989 Fujitsu Limited Laser scanner for bar code reader having a transparent light guide plate
5550850, Mar 22 1994 Korea Atomic Energy Research Institute; Korea Electric Power Corporation Apparatus and method for precisely wavelength-tuning single longitudinal mode tunable laser beams by utilizing wedge prism
5737096, Mar 27 1995 Brother Kogyo Kabushiki Kaisha Light illumination assembly having a tapered light guide plate for an optical reading unit
6078441, May 14 1999 Optical device for producing rotational displacement of an incident image
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 14 1999Hewlett-Packard Company(assignment on the face of the patent)
Nov 10 1999DOW, JAMES C Hewlett-Packard CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105660934 pdf
Nov 12 1999BERG, THOMAS E Hewlett-Packard CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105660934 pdf
Dec 08 1999SIMS, DAVID J Hewlett-Packard CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105660934 pdf
Jan 31 2003Hewlett-Packard CompanyHEWLETT-PACKARD DEVELOPMENT COMPANY, L P ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0269090208 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule