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:
Mar. 02, 1993
Filed:
Aug. 01, 1990
Duane M Regenscheid, Austin, MN (US);
Geo. A. Hormel & Co., Austin, MN (US);
Abstract
The present invention provides a method and an apparatus for induction welding a first plastic member to a second plastic member. A contacting portion of the first plastic member is clamped into contact with a contacting portion of the second plastic member. A current is induced in conductive material external to the plastic members and proximate one of the contacting portions to generate heat sufficient to bond the contacting portions together. The method and apparatus are capable of sealing plastic members that are devoid of conductive material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile