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:
Sep. 14, 1976
Filed:
Mar. 19, 1975
Gregory L Laserson, Scarsdale, NY (US);
James Iantorno, Mamaroneck, NY (US);
Sealectro Corporation, Mamaroneck, NY (US);
Abstract
A hollow closed end cylindrical metal conductor for connecting conductors attached to the surfaces of a plurality of printed circuit boards. One end of the cylindrical conductor is formed with an outwardly extending flange which limits against the top surface of the top circuit board. The other end of the cylindrical conductor is first formed in a cone, inserted into and through axial holes in all the boards, and is then forceably deformed to extend beyond the bottom edge of the hole in the bottom board. Molten solder is next applied to the array and the cylindrical conductor and all the adjoining ends of the conductors on the circuit boards are connected to each other. In an alternate embodiment, the electrical connector is provided with a knurled body portion for forming an interference fit with the conductors on the circuit boards.