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:
Apr. 18, 2006
Filed:
May. 05, 2004
Applicants:
Michael Guest, Morrison, CO (US);
Roger Pedlar, Golden, CO (US);
Brian J. Doll, Denver, CO (US);
Inventors:
Assignee:
Castle Rock Industries, Inc., Englewood, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a spray gun generally employed with a multi-functional surface cleaning machine having a fluid tank, a pump, a dispensing device, and at least one receptacle for holding concentrated cleaning chemicals. The dispensing device, or spray gun, of one embodiment of the present invention include a curved lance wand, a trigger mechanism, and a valve that provides selective alteration of fluid flow and pressure.