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:
Jan. 25, 2000
Filed:
May. 27, 1997
Jose E Evaro, Irving, TX (US);
Dale V Kiplinger, Carrollton, TX (US);
David L Varnell, Mabank, TX (US);
Don A York, Grandview, TX (US);
NCH Corporation, Irving, TX (US);
Abstract
A recirculating parts washer is disclosed that features a vertically mounted base and a sink and lid rotatably connected to the base. The recirculating parts washer features a cleaning fluid supply container which is separate from the sink but connected to it via a supply line and a drain line. Cleaning fluid is circulated to the sink via the supply line by means of a submersible pump submerged within the cleaning fluid inside the cleaning fluid supply container. Cleaning fluid returns to the supply container via the drain line, thus enabling the cleaning fluid to be reused over and over again until it is exhausted. By having the sink and lid rotatably mounted to the base of the recirculating parts washer, the bulk of the assembly can be conveniently pivoted upwards and back against the wall when not in use. The recirculating parts washer also features a direct current power supply assembly.