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. 21, 1978
Filed:
Feb. 07, 1977
Donald F Link, Huntsville, AL (US);
Recovery Systems, Inc., Charleston, SC (US);
Abstract
A system for pulverizing waste food and converting it into dried animal feed in which the waste food is first passed through a cylindrical chopper comprising a pivotally mounted hammer on a rotating plate which operates in relationship to a fixed cylindrical surface of lands and grooves, and thereafter, the food is passed between horizontally arranged and relatively rotating sets of lands and grooves. The material is then passed to a buffer storage tank where it is agitated to maintain consistency, and thereafter, in a constant flow provided to a rotating drum-type dryer where the material is dried and formed into flakes having a moisture content of 10 to 14 percent.