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:
May. 01, 2001
Filed:
Nov. 11, 1999
Donald Hay, Hong Kong, HK;
Hayco Manufacturing Ltd., Wanchai, HK;
Abstract
A fluid-containing brush (,) has a housing (,) with a generally cylindrical side wall (,) closed at one end by a base (,) carrying brush bristles (,) and at the other by a removable cap (,). The housing (,) defines a fluid reservoir and the base (,) has a central bore (,) therein closed by a valve member (,) for dispensing liquid to the brush bristles (,). A valve stem (,) extends up to an actuator button (,) formed on the cap (,). The button (,) is made of elastomeric material and is used to actuate the valve to dispense cleaning fluid. A sealing ring (,) is provided between the cap (,) and housing (,) to ensure a fluid tight connection between the cap (,) and the side wall (,).