Vaporizer for a furnace

Aug 25, 1977

Description

FIG. 1 is a perspective view taken from the top and front of a vaporizer for a furnace showing my new design; and

FIG. 2 is a perspective view taken from the bottom and rear thereof.

Referenced Cited

U.S. Patent Documents

D195747	July 1963	Stolarz
3862819	January 1975	Wentworth, Jr.
3924648	December 1975	Etter
4009984	March 1, 1977	Morrison
4014637	March 29, 1977	Schena
4089633	May 16, 1978	Barghout
4111641	September 5, 1978	Morrison
4133628	January 9, 1979	Morrison

Patent History

Patent number: D253301
Type: Grant
Filed: Aug 25, 1977
Date of Patent: Oct 30, 1979
Inventor: Charles F. Morrison (Malden, MA)
Primary Examiner: James R. Largen
Attorney: Richard L. Stevens
Application Number: 5/827,830

Classifications

Current U.S. Class: D23/146
International Classification: D2304;