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. 30, 2014
Filed:
Oct. 24, 2005
Applicants:
Peter L. Frank, Hamel, MN (US);
Shawn C. Johnson, Milaca, MN (US);
Inventors:
Peter L. Frank, Hamel, MN (US);
Shawn C. Johnson, Milaca, MN (US);
Assignee:
Wagner Spray Tech Corporation, Plymouth, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05C 1/00 (2006.01); B05C 17/03 (2006.01); F04B 53/22 (2006.01);
U.S. Cl.
CPC ...
F04B 53/22 (2013.01); B05C 17/0333 (2013.01);
Abstract
A modular paint pump for a paint roller having a battery operated pump in a housing supporting a paint can. A wetted parts subassembly is manually removable for cleaning or service without the use of tools. The wetted parts subassembly may include inlet and outlet check valves and a piston, a seal and a pump cylinder. A cover having a siphon is secured to the paint can by an elastic cord hooked to the housing.