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:
Dec. 26, 2017
Filed:
Feb. 18, 2014
Fostag Formenbau Ag, Stein am Rhein, CH;
Rolf Mühlemann, Schlattingen, CH;
FOSTAG FORMENBAU AG, Stein am Rhein, CH;
Abstract
In order to prevent or minimize littering, the invention proposes a plastic closure () having a tamper-proof element. The plastic closure has a tamper-proof element that is as small as possible, and the plastic closure is largely secured against loss. The tamper-proof element consists of a plate (), which is formed as part of the jacket wall () of the cover () by means of designed breaking point bridges () and lies behind a first apron () in the closed state before the first opening and engages in a window () of the first apron by means of a locking hook. After the first opening, the plate () is separated from the cover and is held captive between the first apron () and a second, inner apron ().