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:
Jun. 12, 2012
Filed:
Jul. 16, 2010
Yoshiharu Uchiyama, Kanagawa-ken, JP;
Akinori Uchino, Kanagawa-ken, JP;
Tsutomu Chonan, Kanagawa-ken, JP;
Hiroyuki Noguchi, Kanagawa-ken, JP;
Kimio Kumada, Kanagawa-ken, JP;
Yoshiharu Uchiyama, Kanagawa-ken, JP;
Akinori Uchino, Kanagawa-ken, JP;
Tsutomu Chonan, Kanagawa-ken, JP;
Hiroyuki Noguchi, Kanagawa-ken, JP;
Kimio Kumada, Kanagawa-ken, JP;
Lenovo (Singapore) Pte. Ltd., New Tech Park, SG;
Abstract
A drainage system is provided for draining liquid accidentally spilled on a casing having a plurality of pushbuttons on a surface of the casing. An electronic apparatus may comprise a casing and a drainage system. The drainage system may be connected with the casing. The drainage system may include a liquid collecting basin, a drainage exit, and a liquid passageway. The liquid passageway may have a capillary surface and may lead the liquid from the liquid collecting basin to the drainage exit.