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.:

US 9303609 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 05, 2016

Filed:

Mar. 15, 2013
Applicant:

Otics Corporation, Aichi, JP;

Inventors:

Eiji Isogai, Hekinan, JP;

Takayoshi Ota, Nishio, JP;

Assignee:

OTICS CORPORATION, Aichi, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21K 3/00 (2006.01); B21D 53/84 (2006.01); F02M 63/00 (2006.01); F02M 55/02 (2006.01);
U.S. Cl.
CPC ...
F02M 63/00 (2013.01); B21D 53/84 (2013.01); B21K 3/00 (2013.01); F02M 55/025 (2013.01); Y10T 29/49231 (2015.01);
Abstract

A method of producing a fuel distribution pipe includes providing a forged bar made of metal, forming a main bore in the forged bar so as to extend along an axial direction of the forged bar, forming an injector bore having an injector opening in the forged bar, forming a bolt through hole having a bolt opening in the forged bar, obtaining a base pipe having the main bore, the injector bore and the bolt through hole from the forged bar, and bending the base pipe such that the injector opening of the injector bore and the bolt opening of the bolt through hole are provided along a line parallel to the axis of the main bore. The injector bore directly communicates with the main bore and the bolt through hole does not communicates with the main bore.


Find Patent Forward Citations

Isogai, Eiji. (2016). Method of producing fuel distribution pipe (U.S. Patent No. 9303609). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9303609

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…