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:
Nov. 19, 2013
Filed:
Aug. 05, 2010
Randy M. Mcmahon, Lakeville, MN (US);
Frank D. Bazzoli, St. James, MN (US);
Donald R. Marcy, Bingham Lake, MN (US);
Ronald J. Veenker, Bingham Lake, MN (US);
Randy M. McMahon, Lakeville, MN (US);
Frank D. Bazzoli, St. James, MN (US);
Donald R. Marcy, Bingham Lake, MN (US);
Ronald J. Veenker, Bingham Lake, MN (US);
Balzer, Inc., Mountain Lake, MN (US);
Abstract
A liquid manure spreader includes a hollow housing chamber having a generally cylindrical sidewall, a chamber bottom provided with a pattern of obround outlet openings, an array of outlet tubes connected to receive material through the obround openings and an inlet cover on the housing. The slurry distributor also includes a rotating hollow expeller member to secure and distribute slurry to the obround outlets having a central rotational axis and a plurality of outlet chambers which have cutter blades attached. A hydraulic motor is connected to rotate the expeller in the housing chamber. A cutter plate is mounted to the chamber bottom and has a pattern of obround openings matching that in the chamber bottom that cooperates with the cutter blade to prevent clogging of the outlet openings.