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. 14, 1991
Filed:
Oct. 30, 1989
Applicant:
Inventor:
William N Roos, Colgate, WI (US);
Assignee:
Autotrol Corporation, Milwaukee, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65G / ;
U.S. Cl.
CPC ...
221265 ; 221203 ; 221258 ; 221263 ;
Abstract
A pellet dispensing device having a rotor member with a pellet passage for transporting a pellet to a discharge opening. The rotor member has an escapement groove at the bottom for pieces of the pellet to be accommodated so that they do not jam the full sized pellets in the pellet passage. In a preferred embodiment, there is an additional groove at the top of the rotor member and in communication with the pellet passage which allows full sized pellets to be ejected therefrom by a dam member.