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:
Feb. 06, 2001
Filed:
Feb. 26, 1999
Amir Koradia, Palatine, IL (US);
Philip A. Ravlin, Bartlett, IL (US);
John J. Connell, Lake Zurich, IL (US);
3Com Corporation, Rolling Meadows, IL (US);
Abstract
An electronic chassis includes a first card guide attached to the electronic chassis. The first card guide includes a plurality of openings formed therein. The first card guide further includes a channel positioned between each of the plurality of openings to receive a plurality of circuit boards. A first electromagnetic interference (EMI) shielding screen is positioned adjacent the first card guide. An air filter is positioned within the electronic chassis, and is spaced-apart from the EMI shielding screen to allow room air to flow through the air filter and to allow filtered air to be distributed along the plurality of openings.