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. 24, 2015
Filed:
Dec. 17, 2010
Ernst-jan Siewers, Alkmaar, NL;
Ernst-Jan Siewers, Alkmaar, NL;
CO2Nexus, Inc., Denver, CO (US);
Abstract
A dry cleaning system arranged for washing articles employing a cleaning solution. The dry cleaning system includes a wash tank () for washing an article to be washed with a cleaning solution. The wash tank () is arranged for washing the article at an increased pressure compared to atmospheric pressure. The dry cleaning system includes a fluid displacement device (), such as a pump, connected to the wash tank () and is arranged for transferring the cleaning solution through the dry cleaning system in a first operational mode. The fluid displacement device is arranged to reduce the pressure in the wash tank towards atmospheric pressure in a second operational mode.