Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 220/277
Name: Receptacles > Closures > With closure opening arrangements for means (e.g., opening devices) > Frangible member or portion > With cutting, punching, or cutter accommodating means
Description: Device wherein the closure, or portion thereof, is constructed to be ruptured or cut away by a cutting or punching operation; or constructed to receive a cutting or punching tool.

Sub-classes under this class:

Class Number Class Name Patents
220/278 Puncturing tool serves as closure 90
220/279 Wire, string, or like (e.g., rip cord) 14

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8701906 Ingredient dispensing cap for mixing beverages with push-pull drinking spout Apr. 22, 2014
8701917 Opening device for straws of liquid food container Apr. 22, 2014
8672155 Closure cap for a container filled with medicinal fluid, and container having a closure cap Mar. 18, 2014
8540105 Easily openable can and method of opening the can Sep. 24, 2013
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
8496129 Cap and covered container Jul. 30, 2013
8474624 Child resistant container Jul. 2, 2013
8464888 Lid of beverage container Jun. 18, 2013
8459478 Self-opening closure with air inlet channel for composite packaging or for container necks to be sealed with foil material Jun. 11, 2013
8376163 Lid and container for carbonated beverage Feb. 19, 2013
8286818 Portion container Oct. 16, 2012
8251241 Container lid with cutting mechanism for allowing easy-open access to products in sealed containers and beverage container including container lid Aug. 28, 2012
8196768 Connector, particularly for casks Jun. 12, 2012
8118185 Container closures including a retaining flange and a cutter Feb. 21, 2012
8087571 Pouring package and pouring member formed from a wall extending over an opening Jan. 3, 2012
8020728 Container and method for opening a container Sep. 20, 2011
7997436 Reclosable pouring element for liquid foodstuffs contained in composite cardboard/plastic packaging Aug. 16, 2011
7971739 Closure Jul. 5, 2011
7967135 Bifurcated beverage can with unified opening and mixing operation Jun. 28, 2011
7959032 Reclosable pouring element and method for assembling said element Jun. 14, 2011
7905369 Dispensing closure with a plug-through sleeve for fixing it to a container Mar. 15, 2011
7900787 Capsule tool Mar. 8, 2011
7878353 Opening device for a sealed package containing a pourable food product Feb. 1, 2011
7841484 Capped container Nov. 30, 2010
7607549 Capsule containing a mixer substance for bottles containing pressurised liquids Oct. 27, 2009
7575122 Outlet box knockout Aug. 18, 2009
7540405 Paper container for fluid having spout plug Jun. 2, 2009
7353961 Outlet box knockout Apr. 8, 2008
6851576 Closing device with a piercing element Feb. 8, 2005
6787032 Dialysis liquid preparing apparatus Sep. 7, 2004
6783042 Pocket tape dispenser Aug. 31, 2004
6659994 Bag for storing a first substance injectable, in particular, in a human or animal body Dec. 9, 2003
6627156 Cap piercing station for closed container sampling system Sep. 30, 2003
6551639 Container for storage and serving of breastmilk Apr. 22, 2003
6513668 Method and apparatus for an invertable container cap funnel Feb. 4, 2003
6474506 Dispensing container Nov. 5, 2002
6431384 Closing device Aug. 13, 2002
6422412 Container with cap Jul. 23, 2002
6223924 Reclosable opening device for packages for pourable food products May. 1, 2001
6128890 Waste storage device Oct. 10, 2000
6079618 Opening arrangement for packaging containers Jun. 27, 2000
6056142 Sealed dispensing closure with a seal penetrator May. 2, 2000
6015060 Beverage container and opening means Jan. 18, 2000
6010025 Lid for containers such as tins and the like, having a double line of weakness Jan. 4, 2000
6003715 Plastic bucket air vent and method Dec. 21, 1999
5992668 Sealed dispensing closure with a sealed penetrator Nov. 30, 1999
5979689 Splash/slosh guard for drinking vessels Nov. 9, 1999
5947316 Device for opening and closing a package, and package provided with such a device Sep. 7, 1999

1 2 3

  Recently Added Patents
Managing method and apparatus for servicing contents provided by content provider
Disk drive with a subset of sectors with reduced write-to-read gap
Silicone hydrogel, lens for eye and contact lens
Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery comprising the same
Prevention and treatment of osteoarthritis
3,7-diamino-10H-phenothiazine salts and their use
Method and apparatus for triggering expiration of a data tag device
  Randomly Featured Patents
Hybrid vehicle powertrain thermal management system and method for cabin heating and engine warm up
Fuel pumping apparatus
Hair dryer
Optical fiber connector
Process for semiconductor apparatus including forming an insulator and a semiconductor film on the backside of the wafer and removing the semiconductor film from the backside
Device and method using a flexible circuit secured for reliably inter-connecting components therein in the presence of vibration events
Electrical machine
Substituted-cyclopropyl sulfones
Accelerometer without proof mass
Virtually substrate-less composite power semiconductor device and method