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:
Nov. 22, 1994
Filed:
May. 05, 1992
Applicant:
Inventors:
James H Lair, Norman, OK (US);
John E Fagan, Norman, OK (US);
Assignee:
Burford Corporation, Maysville, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05C / ;
U.S. Cl.
CPC ...
118682 ; 118676 ; 118696 ; 118698 ; 118703 ;
Abstract
The sequence controller disclosed is a microprocessor based unit having a user programmable sequence of electronic pulses for the control or synchronization of valves, relays, solenoids and timers. The controller is connected to spray nozzles adapted for projecting atomized droplets of liquid between charged electrodes in a timed sequence to cause the charged droplets to be attracted to and impinge against partial areas of a grounded surface to form a continuous substantially uniform film of liquid on the surface.