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:
Jul. 10, 2012
Filed:
Aug. 02, 2006
Gunter Marr, Rosengarten, DE;
Eckard Itzek, Gyhum-Nartum, DE;
Elke Ladiges, Hepstedt, DE;
Heinz Lischinsky, Rhadereistedt, DE;
Gunter Marr, Rosengarten, DE;
Eckard Itzek, Gyhum-Nartum, DE;
Elke Ladiges, Hepstedt, DE;
Heinz Lischinsky, Rhadereistedt, DE;
Abstract
A bottle teat of an elastic material includes a hollow suction nipple and a circumferential mounting edge for fixation to the bottle opening of a drinking bottle. A hollow transition zone is disposed between the mounting edge and suction nipple as well as at least one drinking slot oriented in the longitudinal direction of the suction nipple and extending from the outside up to the inside of the suction nipple in an outwardly bulged external end region of the suction nipple. The bottle teat further includes at least one ventilation valve with a valve slot which is extended from the outer wall of the transition zone up to the inner wall of the transition zone.