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:
Feb. 03, 1987
Filed:
Jan. 24, 1985
Applicant:
Inventor:
Karl Rupprecht, Hilter, DE;
Assignee:
Claas Ohg, Harsewinkel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01D / ; A01D / ; A01D / ;
U.S. Cl.
CPC ...
56 146 ; 56208 ;
Abstract
A drawing channel for a harvester thresher is provided for increasing its torsion strength, with a plurality of reinforcing frames which are distributed over the length of the channel and surround its cross-section and also with additional reinforcing sheets associated with lateral walls of the channel in the region of its turning axle so as to form hollow double walls.
Quick Actions:
Rupprecht, Karl. (1987). Harvester thresher (U.S. Patent No. 4640085). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4640085
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile