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:
Oct. 13, 1981
Filed:
May. 08, 1980
Applicant:
Inventors:
Irving F Snyder, Blaine, MN (US);
Duane A Luebeck, Blaine, MN (US);
Assignee:
Graco Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B / ;
U.S. Cl.
CPC ...
2392185 ;
Abstract
A paint spraying apparatus of the type utilizing a high speed rotating disk having a liquid feed mechanism to the underside of the disk, wherein the improvement includes a metering valve which forms an extension of the rotating sprayer portion and is intermediate the spraying disk and a screw-driven pump, wherein the valve may be axially positioned into a valve seat for controlling liquid flow rate.