Helmet shaped transparency viewer

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Description

FIG. 1 is a front elevational view of a helmet shaped transparency viewer with the top portion slightly tilted forward showing my new design;

FIG. 2 is a rear elevational view of the transparency viewer of FIG. 1;

FIG. 3 is a side elevational view of the transparency viewer of FIG. 1;

FIG. 4 is a top plan view of the helmet shaped transparency viewer of FIG. 1; and,

FIG. 5 is a bottom plan view of the helmet shaped transparency viewer of FIG. 1.

Claims

An ornamental design for a helmet shaped transparency viewer, as shown and described.

Referenced Cited
U.S. Patent Documents
2182334 December 1939 Crespo
D149554 May 1948 Halbriter
D401605 November 24, 1998 Shirley
D421033 February 22, 2000 Shirley et al.
D421034 February 22, 2000 Shirley et al.
D421035 February 22, 2000 Shirley et al.
D421762 March 21, 2000 Shirley et al.
D424247 May 2, 2000 Deleon
D446630 August 21, 2001 Lieberman
D498248 November 9, 2004 Shirley
Patent History
Patent number: D519143
Type: Grant
Filed: Mar 1, 2004
Date of Patent: Apr 18, 2006
Inventor: Brian Shirley (Salt Lake City, UT)
Primary Examiner: Adir Aronovich
Attorney: Jones Waldo Holbrook & McDonough
Application Number: 29/200,554
Classifications
Current U.S. Class: With Eyepiece (D16/227)