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:
Jun. 05, 2001
Filed:
Oct. 17, 1994
Applicant:
Inventors:
Martin Dirk Skirha, Anderson, IN (US);
Edward Ray Novinger, Anderson, IN (US);
William Alan Nyberg, Anderson, IN (US);
Assignee:
Guide Corporation, Pendleton, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/116 ;
U.S. Cl.
CPC ...
B32B 3/116 ;
Abstract
The practice of joining two thermoplastic resin bodies with widely disparate melting temperatures is enhanced by providing a shallow, roughened surface on at least the higher melting point body. When the parts are clamped together for frictional engagement, the roughened surface increases the local pressure, accelerates the formation of a molten film between the bodies and provides a strengthening mechanical interlock in the welded joint.
Skirha, Martin. (2001). Variable high pressure vibration welding process (U.S. Patent No. 6241836). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6241836
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile