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:
Sep. 22, 2020
Filed:
Mar. 02, 2018
Toyo Engineering Corporation, Chiyoda-ku, Tokyo, JP;
Hideki Shime, Narashino, JP;
TEC PROJECT SERVICES CORPORATION, Narashino-shi, Chiba, JP;
Abstract
A suction and removal apparatus which removes highly active pharmacological substances attached to the garments that can re-scatter when changing the clothes and prevents the leakage of such powder to the external environment. The suction and removal apparatus is for sucking and removing in a closed room powder attached to the garments of a person, and includes a suction device, a suction head containing a high efficiency particulate air (HEPA) filter and having a suction port, and a flexible tube connected between the suction device and the suction head. The suction port of the suction head has a cap that closes the suction port, the connection between the suction head and the flexible tube is attachable and detachable, and the suction device is installed outside or inside the room and the suction head and part of the flexible tube are installed inside the room.