EP 1391399 A3 20040506 - Deformable containment bag for transporting powder
Title (en)
Deformable containment bag for transporting powder
Title (de)
Verformbarer Beutel für den Transport von pulverförmigen Produkten
Title (fr)
Sac déformable pour transporter des produits pulvérulents
Publication
Application
Priority
GB 0219394 A 20020821
Abstract (en)
[origin: EP1391399A2] There is provided a powder container for storing or transporting powder, the container comprising an elongate deformable plastic bag (40) having an aperture defined at one end being less than half the maximum width of the bag, wherein the walls of the bag taper inwardly between the maximum width to the aperture, which aperture is supported by and defined by an elongate collar (42) connected to the bag. <??>There is also provided a method of manufacturing such a powder container comprising a deformable bag having an elongate collar. <IMAGE>
IPC 1-7
IPC 8 full level
B31B 19/84 (2006.01); B31B 25/00 (2006.01); B65D 30/08 (2006.01); B65D 30/24 (2006.01); B65D 33/14 (2006.01); B65D 33/16 (2006.01); B65D 33/38 (2006.01); B65D 75/58 (2006.01); B01L 3/00 (2006.01)
CPC (source: EP US)
B65D 31/04 (2013.01 - EP); B65D 31/14 (2013.01 - EP); B65D 33/14 (2013.01 - EP); B65D 33/16 (2013.01 - EP); B65D 75/5883 (2013.01 - EP US); B01L 3/505 (2013.01 - EP); B31B 70/844 (2017.07 - EP); B31B 2155/00 (2017.07 - EP); B31B 2155/003 (2017.07 - EP); B31B 2160/30 (2017.07 - EP US); B31B 2170/20 (2017.07 - EP US)
Citation (search report)
- [XY] DE 19608110 A1 19970904 - SOLTAU UNDINE DR [DE], et al
- [Y] US 4512136 A 19850423 - CHRISTINE WILLIAM C [US]
- [Y] GB 2344651 A 20000614 - BIOFENCE LTD [GB]
- [A] WO 9919134 A1 19990422 - TECHNICAL DEVELOPERS INC [US]
- [A] DE 2000532 A1 19710729 - SPIESS C F & SOHN
- [YA] US 3690524 A 19720912 - HABERHAUER KARL
- [A] JP H07112788 A 19950502 - ASAHI CHEMICAL IND
- [Y] PATENT ABSTRACTS OF JAPAN vol. 2000, no. 08 6 October 2000 (2000-10-06)
- [A] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 13 30 November 1998 (1998-11-30)
- [A] PATENT ABSTRACTS OF JAPAN vol. 2000, no. 26 1 July 2002 (2002-07-01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1391399 A2 20040225; EP 1391399 A3 20040506; EP 1391399 B1 20070221; AT E354528 T1 20070315; DE 60311926 D1 20070405; DE 60311926 T2 20070628; GB 0219394 D0 20020925; GB 2392148 A 20040225; GB 2392148 B 20051123
DOCDB simple family (application)
EP 03255158 A 20030820; AT 03255158 T 20030820; DE 60311926 T 20030820; GB 0219394 A 20020821