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. 08, 1977
Filed:
Dec. 17, 1975
John Clements Spiekermann, III, Justice, IL (US);
David J Rosbe, Hickory Hills, IL (US);
Edmund M Kulesa, South Holland, IL (US);
James Kulik, Chicago, IL (US);
David F Brasel, Worth, IL (US);
The Continental Group, Inc., New York, NY (US);
Abstract
An improved method of providing a sealant layer in the double seam joining a can end panel and body. A dual band of molten resinous thermoplastic hot melt material is applied to the end unit and reflowed to obtain preferred placement. After double seaming, the material may be reflowed again to improve sealant continuity and to provide an improved sealing fillet between the end panel and body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile