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. 06, 2017
Filed:
Sep. 28, 2013
Entegris, Inc., Billerica, MA (US);
Patrick Doering, Holliston, MA (US);
David Trio, Dracut, MA (US);
Chintan Patel, Lowell, MA (US);
Chester L. Bejtlich, Reading, MA (US);
Christopher Vroman, Shrewsbury, MA (US);
Bradley H. Wood, Waltham, MA (US);
Matthew B. Nicolas, Belle Plaine, MN (US);
Entegris, Inc., Billerica, MA (US);
Abstract
A method of packaging a CMP brush having a cylindrical brush portion and a pair of end connection portions. The method includes saturating the brush with a liquid; covering the cylindrical brush portion with a flexible sheet that extends around and engages the surface of the cylindrical portion; engaging each of the end connection portions with a respective end support; inserting the dampened brush into a rigid polymer tubular shipping container and supporting the end connection portions within the polymer tube; and providing an additional exterior self-supporting packaging.