EP 0122964 A3 19850102 - DRINKING VESSEL
Title (en)
DRINKING VESSEL
Publication
Application
Priority
DE 3302842 A 19830128
Abstract (en)
[origin: US4693410A] A plastic drinking cup which is integrally connected with one or more elastic closures for the open ends of bottles and/or openings in the top walls of metallic or plastic cans. A closure can be provided at the inner side or at the outer side of the bottom wall of the cup, at the inner side or at the outer side of the tubular wall of the cup, or at the inner side of a transverse wall which is inwardly adjacent to the bottom wall. The closure can constitute an integral or a separable part of the cup, and the latter can be provided with a relief valve to allow for a reduction of pressure in the interior of a bottle or can whose open end or opening is sealed by the closure. The cup can carry two closures, one with a concave internal surface to sealingly engage with and to swivel relative to the partly spherical external surface of a bottle and the other for a can. Each closure can be manually applied to or disengaged from the bottle or can.
IPC 1-7
IPC 8 full level
A47G 19/22 (2006.01); A47G 19/23 (2006.01); B65D 41/26 (2006.01); B65D 41/56 (2006.01)
CPC (source: EP US)
A47G 19/2205 (2013.01 - EP US); B65D 41/26 (2013.01 - EP US); Y10S 215/07 (2013.01 - EP US)
Citation (search report)
- DE 1928945 A1 19701210 - KUHLMANN HEINRICH
- DE 2020488 A1 19711111 - KUHLMANN HEINRICH
- US 4098439 A 19780704 - BLOW JR JAMES H, et al
- DE 2123491 A1 19721214
- GB 364528 A 19311224 - HENRY EWART WADSWORTH
- US 3159298 A 19641201 - HAROLD SAW
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
US 4693410 A 19870915; AT E28308 T1 19870815; DE 3302842 A1 19840809; DE 3372465 D1 19870820; EP 0122964 A2 19841031; EP 0122964 A3 19850102; EP 0122964 B1 19870715; JP S60110649 A 19850617
DOCDB simple family (application)
US 80905985 A 19851212; AT 83111317 T 19831112; DE 3302842 A 19830128; DE 3372465 T 19831112; EP 83111317 A 19831112; JP 15567184 A 19840727