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:
Jul. 04, 2000
Filed:
Oct. 30, 1998
Applicant:
Inventors:
Wolfgang Metzner, Bindlach, DE;
Uwe-Peter Korner, Neuenmarkt, DE;
Assignee:
Brown & Williamson Tobacco Corporation, Louisville, KY (US);
Primary Examiner:
Int. Cl.
CPC ...
B07B / ;
U.S. Cl.
CPC ...
209294 ; 209298 ; 131305 ; 131312 ;
Abstract
The invention relates to a cooling and screening drum for tobacco materials comprising a material inlet, a rotary drum including lifting webs running longitudinally along the inner wall, a cross-flow cooling system and a material outlet, the lifting webs being configured inclined obliquely to the inner wall contrary to the direction of rotation of the drum.
Metzner, Wolfgang. (2000). Cooling and sieve drum for tobacco material (U.S. Patent No. 6082550). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6082550
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile