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. 21, 2013
Filed:
Apr. 03, 2008
Applicant:
Michael B. Jones, Excelsior, MN (US);
Inventor:
Michael B. Jones, Excelsior, MN (US);
Assignee:
Wagner Spray Tech Corporation, Plymouth, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05B 9/03 (2006.01); B05C 11/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A paint spraying system having a paint reservoir () remote from a spray gun () of the type which draws paint to the gun using vacuum (). A paint pump () delivers paint under positive pressure to the paint gun and a paint regulator () in or associated with the paint gun delivers the paint to the gun as drawn by vacuum by the gun through the regulator. An over-pressure relief valve () may be used to limit the positive pressure delivered by the pump. A mechanical switch may be used to select a SPRAY or CLEAN mode for the operation of the paint regulator to allow flushing of the paint regulator.