Global Patent Index - EP 1161377 A1

EP 1161377 A1 2001-12-12 - COLLAPSIBLE DISPENSING SYSTEM

Title (en)

COLLAPSIBLE DISPENSING SYSTEM

Title (de)

ZUSAMMENDRÜCKBARES AUSGABESYSTEM

Title (fr)

SYSTEME DE DISTRIBUTION PLIABLE

Publication

EP 1161377 A1 (EN)

Application

EP 99966099 A

Priority

US 9929285 W

Abstract (en)

[origin: WO0144065A1] A collapsible dispensing system (2) for viscous fluids which should not be mixed until the time of application. The system comprises a cartridge (6) and a container (4) which fits into the cartridge. The cartridge is designed to fit into conventional caulking guns. The cartridge has a forward end cap (52) having a central circular orifice (56) and a rear thrust wall (54). The container fits into the cartridge and is made up of a plurality of collapsible chambers (8) which hold the viscous fluids. The chambers may take the form of closed bags (12) or accordion cylinders (44). At the front end of each chamber is a forward end piece (10). The forward end pieces fit snugly together and form a circular periphery. The forward end piece contains a neck (24) which fits through the forward end cap and attaches to a mixing nozzle. Chambers having predetermined ratios of ingredients may be used in this system.

IPC 1-7 (main, further and additional classification)

B65D 35/22

IPC 8 full level (invention and additional information)

B65D 35/22 (2006.01); B65D 1/04 (2006.01); B65D 81/32 (2006.01)

CPC (invention and additional information)

B65D 81/325 (2013.01); A61C 5/64 (2017.02); B65D 1/04 (2013.01); B05C 17/00516 (2013.01)

Citation (search report)

See references of WO 0144065A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0144065 A1 20010621; AU 2172600 A 20010625; BR 9917178 A 20011204; CA 2358943 A1 20010621; CN 1332690 A 20020123; EP 1161377 A1 20011212; IL 142890 D0 20020421; JP 2003516911 A 20030520; MX PA01005325 A 20030624; TR 200102341 T1 20020221

INPADOC legal status


2004-03-03 [18W] APPLICATION WITHDRAWN

- Effective date: 20031223

2002-05-29 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020320

2001-12-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE