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:
Apr. 29, 2014
Filed:
May. 10, 2011
Walter James Robertson, Pittsburgh, PA (US);
Melanie Sue Campbell, Sarver, PA (US);
John Ritnell Oster, Jr., Butler, PA (US);
Joseph S. Szul, Jr., Canfield, OH (US);
Richard J. Foukes, Mars, PA (US);
Walter James Robertson, Pittsburgh, PA (US);
Melanie Sue Campbell, Sarver, PA (US);
John Ritnell Oster, Jr., Butler, PA (US);
Joseph S. Szul, Jr., Canfield, OH (US);
Richard J. Foukes, Mars, PA (US);
PPG Industries Ohio, Inc., Cleveland, OH (US);
Abstract
Systems for delivering coating compositions are disclosed. The system may include a support base for supporting a container of a coating composition and a pressure canister movable in relation to the support base from an open position to a closed position in which the pressure canister surrounds the coating composition container and forms a seal with the support base. The system may include a pressure canister that is movable from a delivery position in which the canister is pressurized to a cleaning position in which the canister may be cleaned by a cleaning fixture. The pressure canisters are useful in automated systems for delivering various types of coating formulations.