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:
Jul. 14, 1998
Filed:
Jan. 11, 1996
Applicant:
Inventor:
Kirk J Mikkelsen, Chanhassen, MN (US);
Assignee:
Flouroware, Inc., Chaska, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
428 357 ; 428 341 ; 428303 ; 428367 ; 428922 ; 206454 ;
Abstract
A dimensionally stable and static dissipative carrier for semiconductor wafers or magnetic storage disks that has exceptionally low particle generation characteristics. The carrier having opposing side walls and connecting walls, the side walls having ribs defining slots for axial arrangement of the disks or wafers. The side walls, ribs, and end walls are all integral and formed of injection molded polybutyl terephtahalate (PBT) with sufficient carbon fiber filler for a surface resistivity less than 10.sup.12 ohms per square.