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:
Mar. 19, 2002
Filed:
Nov. 24, 1999
Gregory C. Condon, Batavia, NY (US);
Chapin Manufacturing, Inc., Batavia, NY (US);
Abstract
A sprayer assembly for dispensing a fluid having suspended therein particulate matter of a particulate size includes a reservoir. The fluid to be sprayed is contained in the interior of the reservoir. The reservoir includes a first opening for receiving the fluid and a second opening for dispensing the fluid. A pump is received in the first opening and includes a pump handle disposed exterior to the reservoir and a pump mechanism disposed in the reservoir interior. The pump is operable to increase the pressure in the reservoir interior. A discharge tube has an outlet end fluidly connected to the reservoir second opening and an intake end disposed in the reservoir interior. A filter having a plurality of filter passages is disposed within the reservoir interior and is associated with the intake end of the discharge tube. The filter prevents particles larger than the particulate size from passing into the discharge tube. An agitator is disposed in the reservoir interior and creates a fluid turbulence around the filter and thereby dislodges accumulated particles from around the filter and from the filter itself.