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. 10, 2007
Filed:
Sep. 27, 2005
Applicants:
Jan Van DE Sluis, Harsewinkel, DE;
Dirk Speckamp, Hamm, DE;
Stefan Teroerde, Warendorf, DE;
Martin Dammann, Harsewinkel, DE;
Inventors:
Jan Van De Sluis, Harsewinkel, DE;
Dirk Speckamp, Hamm, DE;
Stefan Teroerde, Warendorf, DE;
Martin Dammann, Harsewinkel, DE;
Assignee:
CLAAS Selbstfahrende Erntemaschinen GmbH, Harsewinkel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01F 12/00 (2006.01); B02B 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A feeder drum for a self-propelled combine harvester has a feeder drum element, and a plurality of feeder aids associated with the feeder drum element and having effective surfaces which are wedge-shaped and tapered.