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:
Apr. 23, 2002
Filed:
Jul. 08, 1998
Kim N. Vu, Yorba Linda, CA (US);
Eric J. Redemann, Laguna Niguel, CA (US);
David P. Sheriff, Anaheim Hills, CA (US);
Unit Instruments, Inc., Yorba Linda, CA (US);
Abstract
A manifold system for incorporation in a gas panel distribution system for semi-conductor manufacturing includes a plurality of individual manifold blocks with each manifold block having a fluid passageway with an entrance and exit port accessing a common surface. Adjacent manifold blocks are removably interconnected to permit the respective fluid passageways to be in position for interconnection. A plurality of active components can be sealingly fastened to the individual manifold blocks to complete the interconnection of the respective fluid passageways. Each active component can bridge over a pair of adjacent individual manifold blocks and form with the individual manifold blocks an operative gas stick for delivering gas to a semiconductor tool. The individual manifold blocks can be identical in configuration and can include a first upper flange on one side and a second lower flange on an opposite side to enable an interlocking of adjacent manifold blocks.