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:
Oct. 07, 1997
Filed:
Jun. 19, 1995
Applicant:
Inventor:
Edward A Taylor, Roseburg, OR (US);
Assignee:
Pacific Coast Technologies, Inc., Wenatchee, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
174 5058 ; 174 5061 ;
Abstract
Apparatus for hermetically sealing materials that cannot be satisfactorily sealed directly to one another using conventional techniques are disclosed. A laminar sheet material having adjacent bonded dissimilar metallic layers is interposed between elements being sealed. One of the metallic layers bonds metallurgically to one of the elements, while the other metallic layer is hermetically sealed to the other element using conventional techniques such as welding. The apparatus of the present invention are especially suitable for hermetically sealing metal matrix composite electronics packages.