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:
Oct. 10, 1989
Filed:
May. 23, 1988
Applicant:
Inventor:
Shigeo Sekiyama, Kawasaki, JP;
Assignee:
Isuzu Motors Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ; F02D / ;
U.S. Cl.
CPC ...
123320 ; 123323 ; 188273 ; 417364 ;
Abstract
An engine brake device including a bypass line connecting an inlet line and an exhaust line of an engine so as to guide air from the inlet line to the exhaust line, a compressor rotatably disposed in said bypass line with its output shaft being connected to a crankshaft of the engine and opening-closing device for opening said bypass line upon engine braking.
Sekiyama, Shigeo. (1989). Engine brake device (U.S. Patent No. 4872434). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4872434
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile