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:
Dec. 09, 1997
Filed:
Apr. 10, 1996
Applicant:
Inventor:
Robert M Williams, Ladue, MO (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
241 48 ; 241 56 ; 2411563 ;
Abstract
Material reducing rotary mill for receiving paper material, or the like, from a first chamber and forcibly delivering the reduced material into a second chamber for discharge at an outlet, a bypass passage interconnecting the first and second chamber, and an air moving fan as an integral portion of the mill rotor that creates a closed air circulation loop to assure the movement of material from the first chamber through the rotary mill to the second chamber and the outlet.