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. 27, 2004
Filed:
Jun. 11, 2002
Applicant:
Inventor:
Bruce A. Dillman, Cape Coral, FL (US);
Assignee:
Dillman Equipment, Inc., Prairie du Chien, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27B 7/16 ;
U.S. Cl.
CPC ...
F27B 7/16 ;
Abstract
The present invention is to a method and apparatus for changing the flighting ( ) within a mixing drum ( ). A plurality of radially spaced apart doors or paddles ( ) are connected to one of the two adjacent supports ( ). Each door or paddle ( ) is pivotally connected ( ) to the interior ( ) of the drum ( ) and can be either open or closed depending on which fixed support ( ) the door/paddle is connected to.