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. 05, 1978
Filed:
Aug. 08, 1977
David H Bucher, Des Moines, IA (US);
Harry M Meinert, Des Moines, IA (US);
Deere & Company, Moline, IL (US);
Abstract
A farm implement having a main transverse central frame and outer frames that are connected to opposite ends of the main frame to swing between transversely extending positions and rearwardly extending positions with respect to the central frame. The central frame carries a vertical mast on which is mounted a horizontal tool-supporting beam structure. A powered device is provided between the beam structure and the main central frame to raise the beam structure on the mast to thereby elevate the tools carried by the beam structure to a height permitting the outer sections to swing rearwardly and inwardly beneath the tools on the beam structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile