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:
Apr. 29, 2003
Filed:
May. 31, 2001
Applicant:
Inventor:
Kalus Loeser, Mainhausen, DE;
Assignee:
Ald Vacuum Technologies AG, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21D 1/54 ;
U.S. Cl.
CPC ...
C21D 1/54 ;
Abstract
Method and apparatus for determining the cooling action of a flowing gas atmosphere on workpieces by a measuring body with at least on temperature sensor and heated to workpiece temperature and is exposed to the gas atmosphere. The method and apparatus are particularly useful in hardening steel.
Loeser, Kalus. (2003). Method and apparatus for determining the cooling action of a flowing gas atmosphere on workpieces (U.S. Patent No. 6554922). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6554922
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile