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:
Jun. 07, 1994
Filed:
Jul. 24, 1991
Michel Rebeyrolle, Sainte Menehould, FR;
Bernard Schneider, Sainte Menehould, FR;
CEBAL, , FR;
Abstract
The cap (1) portion of the assembly comprises at least one guarantee strip (2, 3) connected to its body (5) by breakage bridges (4), the neck of the receptacle carrying ratchet teeth and the guarantee strip (2, 3) carrying internal teeth (6) adapted to cooperate with the ratchet teeth. The ratchet teeth (9) are elastically inclinable in the direction of screwing to allow the cap (1) to be screwed on while preventing its being unscrewed without breaking the bridges (4). At least one guarantee strip (2) has free ends (21) and is ejected transversely the first time the cap (1) is screwed on. The internal teeth (6) are so disposed that they cooperate with the ratchet teeth by only a single internal tooth (6) upon screwing and unscrewing. The cap (1) can be applied to tamper-proof receptacles in the cosmetic, pharmaceutical, hygiene, food and cleaning product industries.