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Browse by Category: Main > Electrical & Energy
Class Information
Number: 220/278
Name: Receptacles > Closures > With closure opening arrangements for means (e.g., opening devices) > Frangible member or portion > With cutting, punching, or cutter accommodating means > Puncturing tool serves as closure
Description: Device comprising a puncturing element which also serves as a closure for the punched opening.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8701906 Ingredient dispensing cap for mixing beverages with push-pull drinking spout Apr. 22, 2014
8646634 Screw cap and a sport closure cap with integral inner seal opening means Feb. 11, 2014
8528771 Angled piercing fliptop closure Sep. 10, 2013
8522995 Piercing fliptop closure Sep. 3, 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
8469218 Closure for a package Jun. 25, 2013
8356711 Hermetic closing system, additive dispenser, for containers and/or bottles Jan. 22, 2013
8162161 Bottle container Apr. 24, 2012
8157115 Child-resistant cap having inner and outer caps and a seal removing unit Apr. 17, 2012
8087571 Pouring package and pouring member formed from a wall extending over an opening Jan. 3, 2012
8056748 Safe device having dual caps for a squeezable container Nov. 15, 2011
8020729 Closable opening device produced with a semifinished product and method of fitting the same Sep. 20, 2011
7942284 Apparatus for removing tamper-evident seals from containers May. 17, 2011
7905369 Dispensing closure with a plug-through sleeve for fixing it to a container Mar. 15, 2011
7886922 Closing device comprising a non-continuously circular cutting ring Feb. 15, 2011
7484641 Closable opening device for packages of pourable food products Feb. 3, 2009
7458486 Self-opening closure for composite packagings or for container or bottle nozzles for sealing with film material Dec. 2, 2008
7410071 Closure with liner cutter Aug. 12, 2008
7178683 Twist closure means for a container Feb. 20, 2007
6845902 Flat gable composite packing provided with a resealable spout and procedure for its manufacture Jan. 25, 2005
6763963 Removable case and method for opening and closing a pressurized can provided with a frangible obturator Jul. 20, 2004
6571974 Container closure Jun. 3, 2003
6415939 Reclosable dispenser package, reclosable outlet forming structure and method and apparatus for making same Jul. 9, 2002
6386385 Methods and apparatus for removing tamper-proof seals from containers May. 14, 2002
6364164 Device for opening packages of pourable food products Apr. 2, 2002
6299012 Reclosable dispenser package, reclosable outlet forming structure and method and apparatus for making same Oct. 9, 2001
6223924 Reclosable opening device for packages for pourable food products May. 1, 2001
6206222 Resealable closure on seamed can end Mar. 27, 2001
6182845 Pierce and cut closure Feb. 6, 2001
6116445 Sealing cap for containers Sep. 12, 2000
6062413 Reclosable dispenser package, reclosable outlet forming structure and method and apparatus for making same May. 16, 2000
6056142 Sealed dispensing closure with a seal penetrator May. 2, 2000
6039198 Pierce and cut closure Mar. 21, 2000
5992668 Sealed dispensing closure with a sealed penetrator Nov. 30, 1999
5947318 Opening device for packages of pourable food products Sep. 7, 1999
5947316 Device for opening and closing a package, and package provided with such a device Sep. 7, 1999
5947315 Two piece container closure assembly with frangible inner closure Sep. 7, 1999
5869328 Cuvette for performing a diagnostic test on a specimen Feb. 9, 1999
5860540 Teat unit and a disposable package as well as a method of making the teat unit Jan. 19, 1999
5848690 Tennis ball container with pressure seal and screw-on cap Dec. 15, 1998
5806699 Closure vent arrangement and forming method therefor Sep. 15, 1998
5797506 Closure with seal opening member Aug. 25, 1998
5758788 Piercing container cap Jun. 2, 1998
5709311 Method and apparatus for removing and storing a container seal Jan. 20, 1998
5590780 Unit dose assembly Jan. 7, 1997
5590798 Container-closure assembly Jan. 7, 1997
5580530 Device for vapor sterilization of articles having lumens Dec. 3, 1996
5505326 Closure device for membrane-sealed container Apr. 9, 1996
5482177 Closure on a cartridge Jan. 9, 1996
5477972 Tamper evident closure device for bottles and the like Dec. 26, 1995

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