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. 31, 2017
Filed:
May. 12, 2014
Ihi Corporation, Tokyo, JP;
Ihi Machinery and Furnace Co., Ltd., Tokyo, JP;
IHI CORPORATION, , JP;
Abstract
Vacuum cleaning apparatus () includes a vapor generating member () for generating vapor of a petroleum-based solvent, a cleaning chamber () allowing a workpiece to be cleaned under reduced pressure by the vapor fed from the vapor generating member, a condensing chamber () that is connected to the cleaning chamber and is maintained in a depressurized state, a temperature maintaining member () that maintains the condensing chamber at a lower temperature than the cleaning chamber, and an opening/closing member () that provides or cuts off communication between the condensing chamber and the cleaning chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile