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. 28, 1995
Filed:
May. 27, 1994
Morishige Kinjo, Tokyo, JP;
Akimitu Ohmori, Tokyo, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
A printed circuit board assembly is stored in a frame. The printed circuit board assembly comprises at least a mother board and printed circuit boards. The mother board is provided with board-insertion connectors and a fan separately. The printed circuit boards are laminated and disposed on the mother board. First and second feed/exhaust units are arranged through the printed circuit board assembly. The first feed/exhaust unit feeds air between the laminated printed circuit boards in a first direction perpendicular to the direction of lamination of the laminated printed circuit boards. The second feed/exhaust unit feeds air outside the endmost printed circuit board of the laminated printed circuit boards in a second direction perpendicular to the direction of lamination of the laminated printed circuit boards, the second direction extending through the fan.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile