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. 26, 2005
Filed:
Sep. 19, 2002
Man Kit Yip, Webster, NY (US);
Man Kit Yip, Webster, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
A diptank applies coating solution to devices that are dipped therein. A reservoir tank contains a reservoir of coating solution. The diptank forms a coating solution overflow return that flows to the reservoir by means of a conduit and a self-adjusting return line. The self-adjusting return line comprises a plastic tubing with an upper portion, a central portion and a lower portion. The upper portion is coupled to the conduit. The tubing central portion is flexible and corrugated and arranged to extend and compress in its length. The lower portion is supported by an attached buoy that floats on the surface of the reservoir. The lower portion defines an outlet that discharges the coating solution overflow return to the reservoir. As a result, the coating solution overflow return is discharged to the reservoir at a fixed vertical distance or level with respect to the surface of the reservoir.