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:
Aug. 20, 1985
Filed:
Mar. 23, 1984
Edgar H Zysset, St. Cloud, FL (US);
Automated Container Corporation, Orlando, FL (US);
Abstract
An easy open pull tab system and method is adapted for use with a container of the type having a weakened score line, the severing of which permits access to the container. A fastener is joined to the container end and spaced from the score line, with a pull tab joined to the fastener through an octagonal hole, the tab having a pull ring extending from the fastener in a direction away from the score line. The pull tab includes a nose portion extending adjacent to the score line to permit the desired severing upon pulling of the pull ring in a direction away from the container end. The tab is formed with a continuous peripheral curl extending along two beams forward to the nose portion, and is provided with only two carrier lugs on opposite sides of the pull ring for use in the manufacturing of the tab. The container end is provided with a crimped ridge designed to abut a flat metal strip through which the fastener is connected to the container, to limit axial rotation of the tab about the fastener.