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Browse by Category: Main > Packaging & Containers
Class Information
Number: 215/308
Name: Bottles and jars > Closures > Receptacle interior communicable with exterior with closure in applied position (e.g., vented) > Communicating through a filter
Description: Devices, wherein the passage includes a filtering means.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8454567 Multi-conduit connectors and methods for negative pressure wound therapy Jun. 4, 2013
8434636 Culturing container with filter vents May. 7, 2013
8409443 Vessel, dispensing devices, kits and methods for containing fluids Apr. 2, 2013
8397927 Break-open valve for a container Mar. 19, 2013
8110102 Liquid filter Feb. 7, 2012
8051998 Product container with integral selective membrane Nov. 8, 2011
7861900 Fluid dispensing system Jan. 4, 2011
7621412 Hot fill container and closure and associated method Nov. 24, 2009
7419591 Filter cartridge with check valve protection Sep. 2, 2008
7364048 Cheese server Apr. 29, 2008
7048140 Vented liquid containment device May. 23, 2006
6837400 Solvent identification bottle with adjustable dispensing feature Jan. 4, 2005
6800072 Contrast dispensing system Oct. 5, 2004
6730004 Blow-moldable water-filled freeweights May. 4, 2004
6715624 Sample vial and vial closure device for use in gas analysis and method of using same Apr. 6, 2004
6619499 Vented lid assembly for a sanitary container Sep. 16, 2003
6565743 Portable purification container with cumulative use indicator May. 20, 2003
6523724 Container Feb. 25, 2003
6523711 Automatic valved bottle cap for use with liquid containers Feb. 25, 2003
6454126 Anti-fraud closure device Sep. 24, 2002
6395170 Universal filter for soda pop and bottled water bottles May. 28, 2002
6375028 Closure device for containers Apr. 23, 2002
6312364 Blow-moldable water-filled freeweights Nov. 6, 2001
6299006 Whistling beverage bottle construction Oct. 9, 2001
6274209 Semipermeable venting closure Aug. 14, 2001
6247604 Desiccant-containing stopper Jun. 19, 2001
6196409 Venting means Mar. 6, 2001
6193088 Flask vent and method of making same Feb. 27, 2001
6179141 Container assembly provided with anitbacterial agent against slow-leak bacteria Jan. 30, 2001
6173852 Container with cap having connector and spike Jan. 16, 2001
6170684 Flask vent and method of making same Jan. 9, 2001
6095356 Vented flask cap for absorbing radioactive gases Aug. 1, 2000
6012596 Adaptor cap Jan. 11, 2000
5988414 Lid for containers, housings, bottles or similar structures Nov. 23, 1999
5968459 Filtered flash sterilization apparatus Oct. 19, 1999
5901867 Ventable cap May. 11, 1999
5899349 Cap/closure having a venting mechanism for use with centrifuge containers May. 4, 1999
5894949 Container for pharmaceutical substances Apr. 20, 1999
5882922 Culture vessel assembly Mar. 16, 1999
5732837 Vented vial closure member for freeze-drying which minimizes contamination of freeze-dried products Mar. 31, 1998
5654022 Heat Shrink capsule for closing flanged bottle tops Aug. 5, 1997
5616242 Two stage bottle filter for the removal of sediment Apr. 1, 1997
5601199 Filter element for a beverage container Feb. 11, 1997
5596814 Vented vial stopper for processing freeze-dried products Jan. 28, 1997
5579936 Reverse channel bi-directional venting liner Dec. 3, 1996
5531341 Autoclavable cap for a hazardous material container Jul. 2, 1996
5523236 Closure assembly for cell culture vessels Jun. 4, 1996
5454805 Medicine vial link for needleless syringes Oct. 3, 1995
5413230 Refillable compressed gas capsule May. 9, 1995
5395006 Fermentation vessels and closures therefor Mar. 7, 1995

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