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:
Jan. 11, 1977
Filed:
Jan. 30, 1975
Ralph D Burgess, Jr, Excelsior, MN (US);
Other;
Abstract
A material distributing assembly having a simplified and improved sensing and control means for causing the distributing mechanism to move forwardly or rearwardly, as required, and cause it to always distribute its load of such material at the forwardmost point available within the receptacle with which it is utilized, is disclosed. A rotatably mounted motor pivots about its output shaft axis when the rotary sensor driven thereby is restrained, the rotation of the motor causing an electrical circuit to a forwardly driving electromagnetic clutch to be broken and closing another circuit to a rearwardly driving electromagnetic clutch, the power for the entire drive and control mechanism being derived from the material distributing mechanism.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile