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:
May. 19, 1992
Filed:
May. 22, 1991
Applicant:
Inventor:
Harold R McGregor, Owatonna, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B / ; B65B / ; B65B / ;
U.S. Cl.
CPC ...
141 71 ; 141 75 ; 141 59 ; 141 73 ; 141 80 ; 366282 ; 100145 ; 222 77 ; 222196 ;
Abstract
A vertical bottom-fill auger assembly including a bottom-fill auger bowl containing an internal rotating agitator or wiper element. The agitator or wiper has a blade element disposed at least partially within the auger bowl and carried on a rotating ring horizontally disposed at or near the top of the auger bowl.