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:
Oct. 08, 1991
Filed:
Dec. 26, 1990
Charles C Rayburn, Forest, VA (US);
Illinois Tool Works Inc., Glenview, IL (US);
Abstract
Method for making a capacitive structure. In a first mode, one coil of the interleaved webs is made from a laminate comprising a carrier tape, and two metallized, dielectric films, which may be ultra thin. One such web is wound into a coil. The other web and the carrier tape are twisted, by one half-turn, and wound over such one web and the carrier tape is peeled away so that the webs are interleaved. In a second mode, two coils of the interleaved webs are made from two laminates, each as described. One such web from one such laminate and one such web from the other laminate are wound into each coil so that the webs are interleaved. Techniques for providing each web with demetallized lanes and for slitting the webs into ribbons are disclosed. The carrier tape can be optionally omitted in some instances.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile