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:
Feb. 03, 2004
Filed:
Nov. 28, 2000
Applicant:
Inventor:
Gunnar van der Steur, Chesapeake City, MD (US);
Assignee:
EFC Systems, Inc., Havre de Grace, MD (US);
Primary Examiner:
Int. Cl.
CPC ...
B05B 1/28 ; B05B 1/00 ; B05B 5/00 ;
U.S. Cl.
CPC ...
B05B 1/28 ; B05B 1/00 ; B05B 5/00 ;
Abstract
A device for spraying paint having a spring activated cartridge in a body. The flow of fan air, atomizing air and paint are controlled by pistons within the cartridge. The fan air and atomizing air exit the body through slots to provide high volume, low pressure. The fan air is distributed uniformly by a baffle flange within a guide ring. The fan air exiting the air cap passes through a conical opening. Compensating air is provided over the surface of the air cap for improved coating. Isolation rings for reduction of electrical leakage are integrally formed in the body.