logo

For the Inventor, By the Inventor

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 5993571 B1

PDFFull Text
Date of Patent:
Nov. 30, 1999

Filed:

Nov. 18, 1998

Steel for machine structural use and machine parts made from such steel

Applicant:
Inventors:

Hirohito Eto, Kawasaki, JP;

Hiromasa Takada, Muroran, JP;

Tetsuroh Hashiguchi, Muroran, JP;

Osamu Ohyama, Muroran, JP;

Assignee:

Isuzu Motors Limited and Nippon Steel Corporation, Toyko, JP;

Attorney:

Rader, Fishman & Grauer PLLC

Primary Examiner:

Deborah Yee

Int. Cl.
CPC ...
C22C / ; C22C / ; C22C / ; C21D / ;
U.S. Cl.
CPC ...
148320 ; 148333 ; 148334 ; 148648 ; 148649 ; 420124 ; 420128 ; 420 87 ;
Abstract

A steel for machine structural use, essentially having the following chemical composition:

Find Patent Forward Citations

Loading…