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:
Jun. 10, 1986
Filed:
Sep. 30, 1982
Applicant:
Inventor:
Leon Ulveling, Howald, LU;
Assignee:
Paul Wurth S.A., , LU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ; F23D / ;
U.S. Cl.
CPC ...
406 30 ; 1101 / ; 110347 ;
Abstract
This invention presents apparatus and a process for the injection of metered amounts of pulverized materials by a pneumatic device into a vessel which is under variable pressure, and the application thereof to a shaft furnace.
Ulveling, Leon. (1986). Apparatus and process for the injection of metered amounts of pulverized (U.S. Patent No. 4594028). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4594028
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile