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:
Nov. 05, 2002
Filed:
Oct. 05, 2000
Applicant:
Inventors:
John Boyd, Atascadero, CA (US);
Katgenahalli Y. Ramanujam, Fremont, CA (US);
Sridharan Srivatsan, Sunnyvale, CA (US);
Xuyen Pham, Fremont, CA (US);
Assignee:
Lam Research Corporation, Fremont, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24D 1/100 ; B24D 2/100 ;
U.S. Cl.
CPC ...
B24D 1/100 ; B24D 2/100 ;
Abstract
An interlocking polishing belt apparatus is disclosed. The interlocking polishing belt apparatus includes an interlocking belt, which includes a plurality of studs each having an upper stud end and a lower stud end. In addition, the interlocking polishing belt apparatus includes a polishing belt that is in contact with the interlocking belt. The polishing belt has a plurality of polishing belt stud holes, each configured to interlock with an upper stud end.