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. 12, 1999
Filed:
Sep. 15, 1997
Gunter Spatz, Biblis, DE;
Wolfhard Schwarz, Worms, DE;
Alcoa Deutschland GmbH, Worms/Rhein, DE;
Abstract
An apparatus for producing a container cap. The cap is formed of plastic and includes a flat top, a casing emanating from the flat top, and a guarantee area provided in an edge zone of the casing. The guarantee area includes at least one holding section on a surface thereof and at least one vertical incision extending over a height of the guarantee area. The apparatus includes a centering device which rotates and securely holds the cap in a fixed position based on the at least one holding section, and a cutting device which cuts the at least one vertical incision into a wall of the guarantee area at a predetermined distance from the at least one holding section while the centering device rotates and securely holds the cap in the fixed position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile