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:
Sep. 29, 1981
Filed:
Sep. 09, 1977
Robert D Payne, Countryside, IL (US);
Thomas F Jordan, Oak Park, IL (US);
The Continental Group, Inc., New York, NY (US);
Abstract
An apparatus for the internal coating of a two-piece can body with a powder. Two-piece can bodies include a body and an end. A stream of powder is directed towards the corner between the end and the body in a circular path by rotating either the can body or the powder dispenser so as to coat the end of the can body. A recovery tube is provided to draw the powder rearwardly out of the can body away from the end in a generally cylindrical path adjacent the interior wall of the body so as to coat the body with the powder. The powder is electrostatically charged so as to adhere to the can body until such time as the powder may be suitably cured.