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Class Information
Number: 220/211
Name: Receptacles > Closures > Motor driven
Description: Device including means to open and close the closure and a motor to operate the means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7454358 |
Waste scanning method |
Nov. 18, 2008 |
| 7383195 |
Methods of sorting waste |
Jun. 3, 2008 |
| 7377559 |
Locking system for a fuel door housing |
May. 27, 2008 |
| 7318529 |
Method for sorting discarded and spent pharmaceutical items |
Jan. 15, 2008 |
| 7311207 |
System for sorting discarded and spent pharmaceutical items |
Dec. 25, 2007 |
| 7303081 |
Handheld medical waste sorting method |
Dec. 4, 2007 |
| 7303080 |
Waste sensor for a disposable container |
Dec. 4, 2007 |
| 7303082 |
Medical waste sorting system with container identification |
Dec. 4, 2007 |
| 7296688 |
Apparatus for facilitating medical waste disposal |
Nov. 20, 2007 |
| 7275645 |
Handheld medical waste sorting device |
Oct. 2, 2007 |
| 7258245 |
Fuel tank closure |
Aug. 21, 2007 |
| 7154069 |
Cooking apparatus and methods of employing such apparatus |
Dec. 26, 2006 |
| 6991766 |
Apparatus for automated synthesis |
Jan. 31, 2006 |
| 6859005 |
Garbage container with automatic door operator |
Feb. 22, 2005 |
| 6571808 |
Dishwasher |
Jun. 3, 2003 |
| 6549401 |
Cradle |
Apr. 15, 2003 |
| 6409064 |
Locking tool box |
Jun. 25, 2002 |
| 6264829 |
Low headroom coke drum deheading device |
Jul. 24, 2001 |
| 6053348 |
Pivotable and sealable cap assembly for opening in a large container |
Apr. 25, 2000 |
| 6048494 |
Autoclave with improved heating and access |
Apr. 11, 2000 |
| 5850934 |
Pressure vessel seal with self-energizing seal |
Dec. 22, 1998 |
| 5779032 |
Accessory box with remote control opening device |
Jul. 14, 1998 |
| 5770935 |
Door opening system and receptacle |
Jun. 23, 1998 |
| 5749249 |
Washing machine |
May. 12, 1998 |
| 5722014 |
Enhanced container and method for dispensing toner and supplying toner to an image forming machine |
Feb. 24, 1998 |
| 5544780 |
Power gas tank cover |
Aug. 13, 1996 |
| 5496110 |
Appparatus for mixing and extracting samples |
Mar. 5, 1996 |
| 5490605 |
Floating roof storage tank |
Feb. 13, 1996 |
| 5404840 |
Covering device for an aquarium, terrarium or similar vivarium |
Apr. 11, 1995 |
| 5336375 |
Delayed coker drumhead handling apparatus |
Aug. 9, 1994 |
| 5295605 |
Shutter device for pressure container |
Mar. 22, 1994 |
| 5277109 |
Sanitary liquid/solid separator |
Jan. 11, 1994 |
| 5249471 |
Sealing structure for testing vessel |
Oct. 5, 1993 |
| 5234122 |
Power fuel tank cover for automobiles |
Aug. 10, 1993 |
| 5235150 |
Open deck removable cover microwave oven |
Aug. 10, 1993 |
| 5191993 |
Device for the shifting and tilting of a vessel closure |
Mar. 9, 1993 |
| 5170907 |
Personal security case |
Dec. 15, 1992 |
| 5129536 |
Time actuated lockable food storage container |
Jul. 14, 1992 |
| 5100264 |
Photoelectric controlled garbage disposal equipment |
Mar. 31, 1992 |
| 5098524 |
Coke drum unheading device |
Mar. 24, 1992 |
| 5092963 |
Automated top head and stem guide assembly for coking drums |
Mar. 3, 1992 |
| 5063840 |
Pulp press vat providing enhanced bottom access |
Nov. 12, 1991 |
| 5014870 |
Container with a handling device |
May. 14, 1991 |
| 4991901 |
Truck body cover |
Feb. 12, 1991 |
| 4883189 |
Device for hygienic waste collection in hospitals, laboratories and similar establishments |
Nov. 28, 1989 |
| 4823976 |
Quick actuating closure |
Apr. 25, 1989 |
| 4809867 |
Door opening/closing device for electronic appliances |
Mar. 7, 1989 |
| 4764333 |
End closures for containers |
Aug. 16, 1988 |
| 4729490 |
Automatic touch actuated door opener |
Mar. 8, 1988 |
| 4669628 |
Safety device for automatically openable and closable lid |
Jun. 2, 1987 |
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