Ring mounted optical scanner

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Description

FIG. 1 is a top, front, left-side perspective view of a ring mounted optical scanner showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is an left-side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right-side elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The pattern partially shown on the band in FIGS. 1 and 3-7 of the ring is understood to represent a conventional material.

Referenced Cited
U.S. Patent Documents
D352278 November 8, 1994 Sharpe, III et al.
4853682 August 1, 1989 Asano et al.
4954817 September 4, 1990 Levine
Patent History
Patent number: D391250
Type: Grant
Filed: Mar 1, 1996
Date of Patent: Feb 24, 1998
Inventors: Philip W. Swift (Port Jefferson, NY), Alan Ball (Arlington, MA), Michael Daley (Plano, TX)
Primary Examiner: Freda Nunn
Application Number: 0/50,971
Classifications
Current U.S. Class: D14/116; D14/107
International Classification: 1402;