Atmospheric pressure warning device

Description

FIG. 1 is a front and bottom perspective view of an atmospheric pressure warning device showing my new design;

FIG. 2 is a front elevational view thereof; and,

FIG. 3 is a bottom plan view thereof.

The left and right side elevational views and top plan view are identical to the bottom plan view of FIG. 3, and the rear elevational view is plain and unornamented.

Referenced Cited
U.S. Patent Documents
D331024 November 17, 1992 DeRidder
3855863 December 1974 Kuehn et al.
Patent History
Patent number: D338162
Type: Grant
Filed: Dec 9, 1991
Date of Patent: Aug 10, 1993
Inventor: Ted A. Hicks (Republic, MO)
Primary Examiner: Alan P. Douglas
Assistant Examiner: A. D. Davis
Attorney: Richard C. Litman
Application Number: 7/802,757
Classifications