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:
Feb. 09, 2010
Filed:
Jun. 19, 2007
Applicants:
Heikki Johannes Sipilä, Espoo, FI;
Seppo Nenonen, Espoo, FI;
Inventors:
Heikki Johannes Sipilä, Espoo, FI;
Seppo Nenonen, Espoo, FI;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01J 5/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gas tight radiation window membrane comprises a layered diffusion barrier with a reactive metal layer () covered on both sides by cover layers (). An originally continuous carrier layer () can be made a mesh that has openings coincident with openings of a reinforcement grid (), while the gas tight diffusion barrier () spans as a continuous film over said openings in said mesh.