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:
Jun. 12, 2007
Filed:
Feb. 14, 2005
Applicants:
Donald J. Shanklin, Corona, CA (US);
Ronald F. Englhard, Dove Canyon, CA (US);
Inventors:
Donald J. Shanklin, Corona, CA (US);
Ronald F. Englhard, Dove Canyon, CA (US);
Assignee:
Hayes Products, LLC., Buena Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 7/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are embodiments related to a chemical sprayer that comprises a sprayer head assembly and a container. The container defines a cavity for storing a chemical to be sprayed. A valve may be longitudinally moveable from an open position to a closed position. In the closed position, the valve may block a chemical passage, a vent passage, and a carrier fluid passage. In an open position, these passages are opened.