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:
Jun. 09, 1981
Filed:
Nov. 20, 1978
Applicant:
Inventor:
Wayne E Cobb, Valparaiso, IN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01C / ;
U.S. Cl.
CPC ...
239687 ; 414301 ; 406162 ;
Abstract
The subject invention is directed to a spreader adapted for support in an upper entrance or inlet of a storage facility or bin for spreading and depositing the product in a circular area to a substantially uniform depth and comprises a hopper or funnel for initially receiving the product and an impeller which is propelled or operated by the downward force of the product.