Balloon

Aug 20, 1991

Referenced Cited

U.S. Patent Documents

D60814	April 1922	Richert
D65512	August 1924	Worstell
D107684	December 1937	Krueger
D165649	January 1952	Harrison
D297746	September 20, 1988	Prater
4486975	December 11, 1984	Harreld et al.
4850926	July 25, 1989	Lovik

Patent History

Patent number: D337795
Type: Grant
Filed: Aug 20, 1991
Date of Patent: Jul 27, 1993
Inventor: Martin Yale (Phoenix, AZ)
Primary Examiner: Bernard Ansher
Assistant Examiner: Dominic Simone
Attorneys: Jordan M. Meschkow, Lowell W. Gresham
Attorney, Agent or Law Firm: Don J. Flickinger
Application Number: 7/747,720

Classifications

Current U.S. Class: D21/84