Football shaped transparency viewer

- Insight Imaging, Inc.
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Description

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

FIG. 2 is perspective view similar to FIG. 1 viewed from the opposite side;

FIG. 3 is a side view thereof;

FIG. 4 is a side view similar to FIG. 3 from the opposite side;

FIG. 5 is an end view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view of the football shaped transparency viewer of our new design.

Referenced Cited
U.S. Patent Documents
D239997 May 1976 Burin et al.
D259610 June 23, 1981 Martin
D340078 October 5, 1993 Turner
D351736 October 25, 1994 Shook
D384716 October 7, 1997 Stevens
Patent History
Patent number: D421034
Type: Grant
Filed: Oct 13, 1998
Date of Patent: Feb 22, 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: 0/94,918
Classifications
Current U.S. Class: With Eyepiece (D16/227); D9/307; Ovoid (e.g., Football, Etc.) (D21/712)
International Classification: 1602;