|
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 on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 14 1999 | Hewlett-Packard Company | (assignment on the face of the patent) | / | |||
Nov 10 1999 | DOW, JAMES C | Hewlett-Packard Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010566 | /0934 | |
Nov 12 1999 | BERG, THOMAS E | Hewlett-Packard Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010566 | /0934 | |
Dec 08 1999 | SIMS, DAVID J | Hewlett-Packard Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 010566 | /0934 | |
Jan 31 2003 | Hewlett-Packard Company | HEWLETT-PACKARD DEVELOPMENT COMPANY, L P | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026909 | /0208 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |