Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Packaging & Containers
Class Information
Number: 215/296
Name: Bottles and jars > Closures > With means to facilitate closure removal > Stopper-type closure
Description: Devices, wherein the opening means is designed to assist in removing a closure which has no external depending flange, skirt or portion thereof, and which depends into the mouth or neck of the receptacle and engages the internal walls thereof.










Sub-classes under this class:

Class Number Class Name Patents
215/298 Disk-type closure with finger-engageable projection 14
215/299 Permanently secured in stopper cavity 15
215/297 Piercing-type closure extractor 25


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8627970 Closure with shield, stopper, and pusher, and method for making the same Jan. 14, 2014
8608002 Ergonomic closure comprising ribs Dec. 17, 2013
8528777 Tube for DNA reactions Sep. 10, 2013
8225949 Plug device for a container and container provided with one such device Jul. 24, 2012
8104801 Fixing mechanism and electronic device using same Jan. 31, 2012
8092878 Cryogenic, elastomeric closure for cryogen containers Jan. 10, 2012
7958911 Shipping plug Jun. 14, 2011
7850030 Expansible bottle stopper with radial expansion and shrinkage Dec. 14, 2010
7824921 Self resealing elastomeric closure Nov. 2, 2010
7533781 Extraction facilitating cork closure May. 19, 2009
7374357 Plugging type dental liquid housing container May. 20, 2008
7175772 Small scale actuators and methods for their formation and use Feb. 13, 2007
7125187 Closure system for a container Oct. 24, 2006
6763961 Apparatus for opening a bottle sealed with a cork stopper Jul. 20, 2004
6752965 Self resealing elastomeric closure Jun. 22, 2004
6669048 Neck apparatus and closure system for a multi-compartment bottle Dec. 30, 2003
6568549 Cork extracting device and bottle system May. 27, 2003
6510957 Apparatus for opening a bottle sealed with a cork stopper Jan. 28, 2003
6467638 Easy opening closure with strippable structure Oct. 22, 2002
6435362 Attachment for extraction of corks and similar bottle stoppers Aug. 20, 2002
6382438 Container and flexible tube manufactured with a detachable cover that is reusable as a cap May. 7, 2002
6378716 Easy opening closure with strippable core member Apr. 30, 2002
6361744 Self-resealing closure for containers Mar. 26, 2002
6168036 Corkscrew-free bottle stopper Jan. 2, 2001
6116445 Sealing cap for containers Sep. 12, 2000
6075963 Developer replenishing device and developer container for use therewith Jun. 13, 2000
6054099 Urine specimen container Apr. 25, 2000
6029836 Wine cap Feb. 29, 2000
6030582 Self-resealing, puncturable container cap Feb. 29, 2000
5950849 Container closure with ribbed enlarged grasping region Sep. 14, 1999
5947310 Flange screw closure and bottle having internal threads Sep. 7, 1999
5947622 Container for fast drying liquids Sep. 7, 1999
5944208 Customized bottle and closure therefor Aug. 31, 1999
5901873 Self-seating self-sealing labware adapter May. 11, 1999
5895662 Meat product pet medicine capsule Apr. 20, 1999
5868714 Trocar reducer system Feb. 9, 1999
5820604 Cannula cap including yeildable outer seal and flapper valve Oct. 13, 1998
5803285 Cork cap for use with a cork to plug the mouth of a bottle Sep. 8, 1998
5803126 Protective closure Sep. 8, 1998
5779074 Combination stopper-shield closure Jul. 14, 1998
5722548 Cork stopper for bottles of wine Mar. 3, 1998
5690243 Snap on twist off tamper indicating flexible cap and neck configuration Nov. 25, 1997
5660302 Removeable plastic plug with pull ring Aug. 26, 1997
5636757 Bottle stopper with integral remover Jun. 10, 1997
5632396 Combination stopper-shield closure May. 27, 1997
5514339 Stopper of analysis test tubes May. 7, 1996
5455662 Developer replenishing device and developer container for use therewith Oct. 3, 1995
5423443 Insertable and removable stopper device for a cartridge Jun. 13, 1995
5411156 Package having content immobilizing device May. 2, 1995
5385253 Port closure Jan. 31, 1995

1 2










 
 
  Recently Added Patents
Flood protection apparatus and container data center including the same
Compositions and methods for producing isoprene
Techniques for data assignment from an external distributed file system to a database management system
Content distribution system, mobile communication terminal device, and computer readable medium
Digital microwave radio link with adaptive data rate
Contamination barrier
Sending notification of event
  Randomly Featured Patents
Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein
Bobbin support arm with modulation of motion transmission between a roller and bobbin
Rotationally operated back pressure valve
Asymmetric minor hysteresis loop model and circuit simulator including the same
Method for fast manufacturing and assembling of hot runner systems
Replacement split boot assembly
Clutch gear having boss part with spline and method for manufacturing the same
Digital control system with error monitor operative upon starting system operation
Method for flooring on a closed underlayer
Developer apparatus and image forming apparatus