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:
Apr. 13, 1976
Filed:
May. 28, 1974
John L O'Brien, Winchester, MA (US);
Philip C Johnson, Carlisle, MA (US);
D William Lee, Concord, MA (US);
Arthur D. Little Inc., Cambridge, MA (US);
Abstract
A process for bonding a copper or nickel end junction piece to an aluminum electrical conductor wire. The copper or nickel end junction piece is used to make the electrical connection with terminals in meters, fuse boxes, switches and the like, thus eliminating such junctions with the aluminum wire and hence eliminating the possibility of the formation an aluminum oxide connection which may give rise to overheating and subsequent fire. The end junction pieces may be applied on-site after the aluminum wire is cut to the desired length. No special pretreatment of the aluminum wire end is necessary prior to the addition on the end junction piece.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile