Bar code scanning device

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Description

FIG. 1 is a side elevational view of a bar code scanning device showing my new design, the opposite side being a mirror image;

FIG. 2 is a left end elevational view thereof on an enlarged scale;

FIG. 3 is a right end elevational view thereof on an _enlarged scale; and

FIG. 4 is a left end elevational view of a second embodiment of my new design, the second embodiment being identical to the first except for the use of transparent imperforate end caps in lieu of the opaque end caps shown in FIGS. 2 and 3.

Referenced Cited
U.S. Patent Documents
3474234 October 1969 Rieger et al.
3673416 June 1972 Berler
3727030 April 1973 McMurtry
3735142 May 1973 Harr et al.
3784794 January 1974 Allais
3947817 March 30, 1976 Requa
3976973 August 24, 1976 Martin et al.
4115703 September 19, 1978 Dobras
Patent History
Patent number: D277384
Type: Grant
Filed: Sep 14, 1982
Date of Patent: Jan 29, 1985
Inventor: James S. Bianco (Enfield, CT)
Primary Examiner: Susan J. Lucas
Law Firm: Pennie & Edmonds
Application Number: 6/417,835
Classifications
Current U.S. Class: D14/116