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Class Information
Number: 222/541.6
Name: Dispensing > With frangible closure for outlet > About line or point of weakness
Description: Subject matter wherein the break, tear, or cut occurs about a predetermined line or point of weakness.










Sub-classes under this class:

Class Number Class Name Patents
222/541.7 Adapted for engagement with special tool (e.g., slotted key) 13
222/541.9 With integral gripping means (e.g., pull tab) 247


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8689972 Packaging for a liquid, powdery or pasty product Apr. 8, 2014
8662349 Dispensing device incorporating frangible section, along with dispensing method Mar. 4, 2014
8657496 Package bag and spout member Feb. 25, 2014
8627977 Tamper evident plastic dispensing container Jan. 14, 2014
8616413 Syringe Dec. 31, 2013
8573445 Flexible pouch with a tube spout fitment and flexible sleeve Nov. 5, 2013
8561860 Pour spout member for packaging bag Oct. 22, 2013
8544693 Bottle with a tamper-proof cap Oct. 1, 2013
8505760 Flat self-opening closure for composite packagings or for container nozzles or bottle necks to be closed by film material Aug. 13, 2013
8496129 Cap and covered container Jul. 30, 2013
8464918 Child resistant closure for unit-dose packaging Jun. 18, 2013
8418884 Liquid spouting nozzle, packaging bag using the nozzle, box for packaging and packaging structure Apr. 16, 2013
8317054 Tamper strip for multiple door closure Nov. 27, 2012
8292111 Tamper evident plastic dispensing container Oct. 23, 2012
8272522 Break-away impact-resistant tip Sep. 25, 2012
8225932 Break-open single-dose sealed package Jul. 24, 2012
8123078 Flexible packages for connection to a dispensing system and clamping devices for releasably connecting such packages to the inlet tube of a dispensing system and methods of dispensing flowable Feb. 28, 2012
8113377 Tamper evident multiple door closure Feb. 14, 2012
8096433 Hermetically sealed container Jan. 17, 2012
8087524 Container, in particular an ampoule Jan. 3, 2012
8069985 Sealed single-dose break-open package Dec. 6, 2011
8047394 Safety device for at least one container, in particular a blow-mouded plastic container Nov. 1, 2011
8016161 Package and dispensing system Sep. 13, 2011
7976234 Multi-chambered dispenser and process Jul. 12, 2011
7905369 Dispensing closure with a plug-through sleeve for fixing it to a container Mar. 15, 2011
7866514 Container and device for production of such container Jan. 11, 2011
7708025 Poppet valve member May. 4, 2010
7681764 Delivering tap and process for manufacturing such tap Mar. 23, 2010
7661565 Pressure activated self opening container and seal Feb. 16, 2010
7373959 Apparatus and method for aseptic serial filling of containers May. 20, 2008
7350677 Fluid product dispenser Apr. 1, 2008
7337928 Cartridge nozzle seal opened by internal cartridge pressure Mar. 4, 2008
7306130 Seal for a two-component cartridge Dec. 11, 2007
7296711 Safety cap Nov. 20, 2007
7281638 Snap-hinge closure with tamper-evident lid and method of making Oct. 16, 2007
7241066 Container for flowable products Jul. 10, 2007
7237698 Pressure activated self opening container and seal Jul. 3, 2007
7225947 Pouring spout seal for composite packagings Jun. 5, 2007
7213726 Single-dose cosmetic sample dispenser May. 8, 2007
RE39520 Dispensing structure incorporating a valve-containing fitment for mounting to a container and a package with a dispensing structure Mar. 20, 2007
7185790 Hermetically sealed container with non-drip opening Mar. 6, 2007
7156247 Stopper with guaranteed tamper-proof seal Jan. 2, 2007
7152760 Tamper-evident tare cap Dec. 26, 2006
7152766 Metal re-sealable beverage container with pour spout Dec. 26, 2006
7137538 Storage and dispensing of carbonated beverages Nov. 21, 2006
7121409 Dispensing sachet by bending and method of sachet manufacture Oct. 17, 2006
7077294 Device for stoppering a container and drawing off a fluid product Jul. 18, 2006
7055720 Flexible package having a fitment pour spout and a reclosable mouth using a zipper type closure Jun. 6, 2006
7044317 Tamper-evident closure with break-off piece retention May. 16, 2006
7028862 Disposable single-use container with indicia bearing portion Apr. 18, 2006

1 2 3 4 5 6










 
 
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