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Class Information
Number: 220/801
Name: Receptacles > Closures > Removable closure retained by friction > Juncture internal of passage mouth (e.g., stopper type closure)
Description: Subject matter wherein the frictional resistance occurs between the closure and closure support inner wall.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7255354 |
Gas-permeable plug and method for manufacturing the same |
Aug. 14, 2007 |
| 7063221 |
Method for making a stopper for sparkling wine bottles |
Jun. 20, 2006 |
| 7017775 |
Container lid including venting and denesting features, and container having such a lid |
Mar. 28, 2006 |
| 6994326 |
Fence with plugged openings and methods of plugging same |
Feb. 7, 2006 |
| 6923339 |
Sealing plug for a water globe |
Aug. 2, 2005 |
| 6883678 |
Food container sealing structure |
Apr. 26, 2005 |
| 6868980 |
Container with detachable, selectively vented lid |
Mar. 22, 2005 |
| 6834770 |
Fuel inlet structure for vessel |
Dec. 28, 2004 |
| 6805256 |
Pump dispenser plug |
Oct. 19, 2004 |
| 6752173 |
Plug means |
Jun. 22, 2004 |
| 6540099 |
Sealing plug for a water globe |
Apr. 1, 2003 |
| 6464081 |
Door guide for a wafer container |
Oct. 15, 2002 |
| 6343708 |
Storage assembly for accessing small tools and components |
Feb. 5, 2002 |
| 6286699 |
Laminated rubber stopper |
Sep. 11, 2001 |
| 6261523 |
Adjustable volume sealed chemical-solution-confinement vessel |
Jul. 17, 2001 |
| 6227401 |
Rag bucket |
May. 8, 2001 |
| 6206196 |
Door guide for a wafer container |
Mar. 27, 2001 |
| 6149866 |
Stopper having a cavity for reagents and an assay method using said stopper |
Nov. 21, 2000 |
| 6138899 |
Inserted lid, box with said lid and process for the production of said lid |
Oct. 31, 2000 |
| 6136273 |
Closure device for laboratory receptacles |
Oct. 24, 2000 |
| 6116501 |
Stackable, self-supporting container with lid-alignment feature |
Sep. 12, 2000 |
| 6082576 |
Self-locking, self-sealing inspection port |
Jul. 4, 2000 |
| 6073327 |
Plug unit and method of installation thereof |
Jun. 13, 2000 |
| 6058977 |
Rubber stopper for waterproof connector |
May. 9, 2000 |
| 6050438 |
Spherical dispensing capsule |
Apr. 18, 2000 |
| 6032695 |
Rail plug |
Mar. 7, 2000 |
| 6032694 |
Bimini plug |
Mar. 7, 2000 |
| 6015061 |
Dual function overcap |
Jan. 18, 2000 |
| 5984138 |
Tanks with flow drill bushings for receiving couplings |
Nov. 16, 1999 |
| 5879634 |
High pressure containment assembly |
Mar. 9, 1999 |
| 5875915 |
Two piece closure for a container |
Mar. 2, 1999 |
| 5829594 |
Protective enclosure for shipping and storing hazardous materials |
Nov. 3, 1998 |
| 5806710 |
Container and closure lid |
Sep. 15, 1998 |
| 5799813 |
Plug closure with integral pull ring |
Sep. 1, 1998 |
| 5743425 |
Permanently attachable bucket lid with airtight seal |
Apr. 28, 1998 |
| 5732846 |
Hollow body with watertight closure |
Mar. 31, 1998 |
| 5709301 |
Painting implement keeper |
Jan. 20, 1998 |
| 5595907 |
Reusable vented flask cap cover |
Jan. 21, 1997 |
| 5578491 |
Reusable vented flask cap cover |
Nov. 26, 1996 |
| 5513820 |
Core plug apparatus |
May. 7, 1996 |
| 5145570 |
Plug to seal recesses for anode rods in anode blocks during calcination process |
Sep. 8, 1992 |
| 5052578 |
Closure for a shipping container |
Oct. 1, 1991 |
| 5014866 |
Insulation seal for inspection holes |
May. 14, 1991 |
| 4975308 |
Molded pharmaceutical primary closure |
Dec. 4, 1990 |
| 4940135 |
Cartridge holder |
Jul. 10, 1990 |
| 4930459 |
Freeze plug |
Jun. 5, 1990 |
| 4867333 |
High-pressure pin plug |
Sep. 19, 1989 |
| 4815629 |
Closure plug for castings |
Mar. 28, 1989 |
| 4809871 |
Closure for sealing an aperture |
Mar. 7, 1989 |
| 4787527 |
Plastics container |
Nov. 29, 1988 |
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