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Class Information
Number: 220/804
Name: Receptacles > Closures > Removable closure retained by friction > Juncture internal of passage mouth (e.g., stopper type closure) > With gasket or packing
Description: Subject matter wherein the closure includes means acting at the closure, closure juncture intended to oppose the passage of material or fluid therebetween.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7600649 |
Methods and devices for preventing extrusion failure of o-ring seal assemblies |
Oct. 13, 2009 |
| 7578407 |
Wafer container with sealable door |
Aug. 25, 2009 |
| 7565984 |
Screw cap for a portable electronic device |
Jul. 28, 2009 |
| 7438120 |
Cooling device |
Oct. 21, 2008 |
| 7114632 |
Sealing cover |
Oct. 3, 2006 |
| 6913165 |
Cocktail shaker |
Jul. 5, 2005 |
| 6843387 |
Cover for desiccant dispenser |
Jan. 18, 2005 |
| 5967363 |
Paint can system |
Oct. 19, 1999 |
| 5908678 |
Long-life polymer packaging for an anethole-based drink and process intended to limit the loss of anethole contained in a solution |
Jun. 1, 1999 |
| 5879634 |
High pressure containment assembly |
Mar. 9, 1999 |
| 5743425 |
Permanently attachable bucket lid with airtight seal |
Apr. 28, 1998 |
| 5709301 |
Painting implement keeper |
Jan. 20, 1998 |
| 5703325 |
Waterproof casing |
Dec. 30, 1997 |
| 5368186 |
Safety lid for drinking mug |
Nov. 29, 1994 |
| 5014866 |
Insulation seal for inspection holes |
May. 14, 1991 |
| 4434910 |
Sealing device and process for a metal pack |
Mar. 6, 1984 |
| 4342419 |
Safety cover for centrifuge bucket |
Aug. 3, 1982 |
| 4220254 |
Container |
Sep. 2, 1980 |
| 4090004 |
Containers |
May. 16, 1978 |
| 4089571 |
Glove port and insert |
May. 16, 1978 |
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