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Machine translation
1. (WO1997022526) TAMPER-EVIDENT LEAK-TIGHT CLOSURE FOR CONTAINERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1997/022526    International Application No.:    PCT/US1996/019824
Publication Date: 26.06.1997 International Filing Date: 12.12.1996
Chapter 2 Demand Filed:    01.07.1997    
IPC:
B65D 43/02 (2006.01)
Applicants: THE PROCTER & GAMBLE COMPANY [US/US]; One Procter & Gamble Plaza, Cincinnati, OH 45202 (US)
Inventors: BARTSCH, Eric, Richard; (US)
Agent: REED, T., David; The Procter & Gamble Company, 5299 Spring Grove Avenue, Cincinnati, OH 45217 (US)
Priority Data:
08/572,950 15.12.1995 US
Title (EN) TAMPER-EVIDENT LEAK-TIGHT CLOSURE FOR CONTAINERS
(FR) FERMETURE INVIOLABLE ET ETANCHE POUR RECIPIENTS
Abstract: front page image
(EN)Disclosed is a closure for a container, such as blow molded jug having a neck surrounding an opening therein, the closure having a first annular portion (26) and a second annular portion (32). The first annular portion in the closure has a wiper seal (28) and a lip seal (30). The second annular portion exerts an upward pressure on the lip seal which causes improved sealing and leak-tight properties during shipping, handling, etc. The upward pressure also enhances the effectiveness of the wiper seal. The second annular portion may include an annular tear skirt, defined by line of weakness (36), having a pull tab for the removal thereof to facilitate removal of the closure from the container. The closure may also include a plug seal, and a lower annular portion extending from the second annular portion.
(FR)L'invention concerne une fermeture pour récipients de type flacon moulé par soufflage où l'ouverture est entourée d'un goulot. La fermeture a une première partie annulaire et une seconde partie annulaire. La première partie comporte un joint racleur et un joint à lèvres. La seconde partie exerce une pression vers le haut sur le joint à lèvres, ce qui améliore la fermeture et l'étanchéité pendant des opérations telles le transport et la manipulation, entre autre. Cette pression exercée vers le haut améliore en outre l'efficatité du joint racleur. La seconde partie peut comporter une bande d'arrachage annulaire dotée d'une patte à tirer en vue de faciliter l'enlèvement de la fermeture. Enfin, la fermeture peut comprendre un joint rentrant et une partie annulaire inférieure qui s'étend depuis la seconde partie annulaire.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TR, TT, UA, UG, UZ, VN.
African Regional Intellectual Property Organization (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)