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, 1993
Filed:
May. 22, 1991
Ryohei Sakakibara, Kobe, JP;
National Starch and Chemical Investment Holding Corporation, Wilmington, DE (US);
Abstract
With relation to a first test piece with an adhesive applied thereto, a second test piece is swiftly moved close to the contact bonding position by a movable actuator, and then the second test piece is pressed by a pressing actuator on the first test piece for contact bonding. When the both test pieces joined together are peeled from one another, a peel load is detected by a load cell via a table which is supported by the load cell and on which the test pieces are fixed. If a corrugated board is used as a test piece, it is held by a holding member consisting of a plurality of parallel needles which have been inserted from the side into the intermediate portion between one surface and another of the test piece and common frame members for securing the ends of the needles.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile