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:
Aug. 25, 1981
Filed:
Mar. 18, 1980
Applicant:
Inventor:
Allen R Kirkpatrick, Lexington, MA (US);
Assignee:
Spire Corporation, Bedford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B / ; C03C / ;
U.S. Cl.
CPC ...
65 40 ; 65 5 / ; 65152 ; 65155 ; 156 99 ; 156102 ; 156380 ; 219118 ;
Abstract
A method and apparatus for electrostatic bonding of a layered structure having at least one glass stratum by heating the layered structure to a temperature above the annealing point of the glass stratum, by applying a predetermined pressure and voltage potential across the layered structure while the layered structure is maintained at an elevated temperature. Application of pressure across the heated layered structure permits electrostatic bonding of non-complemental surfaces to form a laminated structure.
Quick Actions:
Kirkpatrick, Allen. (1981). Electrostatic bonding using externally applied pressure (U.S. Patent No. 4285714). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4285714
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