The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 08, 1977
Filed:
Jan. 15, 1976
Applicant:
Inventors:
Shinichiro Mizusawa, Okazaki, JA;
Chiharu Tamura, Toyota, JA;
Norihiko Nakamura, Mishima, JA;
Hiromichi Yanagihara, Susono, JA;
Assignee:
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N / ;
U.S. Cl.
CPC ...
60311 ; 55276 ; 55518 ; 55DI / ; 55DI / ; 181264 ; 181268 ; 181265 ;
Abstract
For use in a muffler of an internal combustion engine improved flame-out apparatus includes first and second L-shaped screens each having a longitudinal section and a transverse section. The transverse sections are axially spaced apart and the space therebetween is occupied by a pair of axially spaced apart, transversely oriented perforated partition plates and flame extinguishing means.
Mizusawa, Shinichiro. (1977). After-burning preventive and flame-out apparatus (U.S. Patent No. 4056934). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4056934
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile