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:
Dec. 18, 2007
Filed:
Nov. 23, 2005
Applicants:
Michael L. Johnson, Minneapolis, MN (US);
Barry L. Rauworth, Young America, MN (US);
Inventors:
Michael L. Johnson, Minneapolis, MN (US);
Barry L. Rauworth, Young America, MN (US);
Assignee:
Entegris, Inc., Chaska, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28B 1/20 (2006.01); B28B 1/02 (2006.01); B28B 1/48 (2006.01); B65D 6/00 (2006.01); B65D 57/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A container suitable for storing and transporting photomasks and including a container body, a cover, first and second cushions and left and right channels disposed in slots formed in the container body. In one embodiment, the container of this invention is formed in a one-piece design by rotomolding. The cover is subsequently separated from the body and machined so as to provide a slidingly sufficient seal and disposed therein.