Puck shaped transparency viewer

- Insight Imaging, Inc.
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Description

FIG. 1 is a front perspective view showing the puck shaped transparency viewer of our new design;

FIG. 2 is rear perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a side view of the puck shaped transparency viewer, the opposite side view being a mirror image thereof, showing our new design.

Referenced Cited
U.S. Patent Documents
D374897 October 22, 1996 Whisman
3039202 June 1962 Close et al.
4878668 November 7, 1989 Nevoral
5564698 October 15, 1996 Honey et al.
Patent History
Patent number: D421762
Type: Grant
Filed: Oct 13, 1998
Date of Patent: Mar 21, 2000
Assignee: Insight Imaging, Inc. (Scottsdale, AZ)
Inventors: Brian E. Shirley (Scottsdale, AZ), Brian T. Eichelberger (Scottsdale, AZ), Margaret A. Craig (Scottsdale, AZ)
Primary Examiner: Adir Aronovich
Attorney: Gregory J. Nelson
Application Number: 0/94,916
Classifications
Current U.S. Class: With Eyepiece (D16/227); D9/307; Puck Or Curling Stone (D21/710)
International Classification: 1602;