POS Optical scanning station

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a POS optical scanning station showing our new design;

FIG. 2 is a perspective view of a modified form thereof;

FIG. 3 is a cross-sectional view taken alone line 3--3 of FIG. 1; and

FIG. 4 is a cross-sectional view taken along line 4--4 of FIG. 2.

Referenced Cited
U.S. Patent Documents
3806706 April 1974 Hasslinger et al.
3818444 June 1974 Connell
3902048 August 1975 Fleischer
3916158 October 1975 Sansone
Other references
  • Handbook of Designs and Devices - Dover Publications, .COPYRGT. 1932, p. 81 - Design #725.
Patent History
Patent number: D249510
Type: Grant
Filed: May 2, 1975
Date of Patent: Sep 19, 1978
Assignee: Litton Business Systems, Inc.
Inventors: Paul S. Wu (Randolph, NJ), Dominick S. Fazio (Whippany, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Norman Friedman
Application Number: 5/574,138
Classifications
Current U.S. Class: D14/40
International Classification: D1402;