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. 30, 2018
Filed:
Feb. 05, 2015
Applicant:
Toshiba Tec Kabushiki Kaisha, Tokyo, JP;
Inventors:
Kazuhiro Ogura, Hiratsuka Kanagawa, JP;
Takao Ishida, Yokohama Kanagawa, JP;
Ikuo Nishida, Yokohama Kanagawa, JP;
Assignee:
TOSHIBA TEC KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
G06F 17/30203 (2013.01); G06F 17/30117 (2013.01); G06F 17/30371 (2013.01);
Abstract
According to an embodiment, a file document management server includes a controller and a memory. The memory stores expiration date information which indicates an expiration date of file documents which have been transmitted to a client device, and status information which indicates a storage state or a deletion state of the file documents of the client device to which the file documents have been transmitted. The controller changes the status information from a storage state to a deletion state when the expiration date passes.