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1. (WO1983001381) A FEEDING BOTTLE HAVING AN AIR INTAKE VALVE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1983/001381 International Application No.: PCT/DK1982/000095
Publication Date: 28.04.1983 International Filing Date: 20.10.1982
IPC:
A61J 9/04 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
J
CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
9
Feeding-bottles in general 
04
with means for supplying air
Applicants: BISGAARD, Hans, Flinker[DK/DK]; DK (UsOnly)
JENSEN, Jörgen, Dejbjerg[DK/DK]; DK (UsOnly)
JENSEN, Jens, Claus[DK/DK]; DK (AllExceptUS)
Inventors: BISGAARD, Hans, Flinker; DK
JENSEN, Jörgen, Dejbjerg; DK
Agent: K. SKÖTT-JENSEN; Lemmingvej 225 DK-8361 Hasselager, DK
Priority Data:
4642/8121.10.1981DK
Title (EN) A FEEDING BOTTLE HAVING AN AIR INTAKE VALVE
(FR) BIBERON AYANT UNE SOUPAPE D'ADMISSION D'AIR
Abstract:
(EN) A feeding bottle (2) having a bottom cap (8) comprising an inverted cup shaped portion (10), which projects into the bottle and is surrounded by a stretched, resilient rubber sleeve (12) covering a radial hole (14) in the cylindric wall of the cup portion (10) to form an automatic air intake valve. The radial hole (14) is provided in a part-cylindric facet (16) of reduced cross sectional curvature, whereby even a gross rubber sleeve (12) is easily liftable from the hole (14) for sensitively admitting air into the bottle (2) whenever a moderate suction vacuum is built up therein.
(FR) Un biberon (2) possède un bouchon de fond (8) comprenant une partie en forme de godet inversé (10) qui se projette dans le biberon et est entourée d'une bague en caoutchouc élastique étiré (12) recouvrant un trou radial (14) aménagé dans la paroi cylindrique de la partie en forme de godet (10) pour former une soupape d'admission automatique d'air. Le trou radial (14) est percé dans une facette en partie cylindrique (16) de courbure de section réduite de manière à ce que même une bague de caoutchouc dur (12) soit facilement relevée du trou (14) pour effectuer une admission sensible d'air dans le biberon (2) à chaque fois qu'une légère dépression est créée à l'intérieur.
Designated States: AT, AU, BR, CH, DE, DK, FI, GB, HU, KP, LK, LU, NL, NO, SE, SU, US
European Patent Office (EPO) (AT, BE, CH, DE, FR, GB, LU, NL, SE)
African Intellectual Property Organization (CF, CG, CM, GA, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)