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Class Information
Number: 222/500
Name: Dispensing > Gravity or inertia operated movable outlet elements
Description: Dispensers in which a movable discharge guide, flow controller and/or closure is constructed and mounted to move, relative to the container due to action of gravity when the position of the container changes (as by setting on its base which operation causes an element to be actuated) or due to inertia when the container is rapidly moved.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7306118 |
Paint container |
Dec. 11, 2007 |
| 7140519 |
Collapsible container system |
Nov. 28, 2006 |
| 7093738 |
Doser for portable liquids and fluent materials |
Aug. 22, 2006 |
| 7004360 |
Easy pour tea kettle |
Feb. 28, 2006 |
| 6968984 |
Thermal container |
Nov. 29, 2005 |
| 6736294 |
Apparatus for dispensing rinse water additive in an automatic washing machine |
May. 18, 2004 |
| 6681963 |
Apparatus for dispensing rinse water additive in an automatic washing machine |
Jan. 27, 2004 |
| 6644510 |
Bag-in-box container and faucet |
Nov. 11, 2003 |
| 6574883 |
Dispensing for dryer |
Jun. 10, 2003 |
| 6505752 |
Vacuum insulated coffee server |
Jan. 14, 2003 |
| 6481601 |
Self-sealing solvent bottle cap insert |
Nov. 19, 2002 |
| 6357614 |
Non-refilling devices for containers |
Mar. 19, 2002 |
| 6302307 |
Coffee system with self-sealing coffee pot |
Oct. 16, 2001 |
| 6179219 |
Vehicle air-freshener |
Jan. 30, 2001 |
| 6085946 |
Self-sealing coffee pot |
Jul. 11, 2000 |
| 5996860 |
Momentary buoyant gate system |
Dec. 7, 1999 |
| 5961008 |
Method and apparatus for pouring liquid from a bottle |
Oct. 5, 1999 |
| 5924606 |
Pouring spout with refill prevention device |
Jul. 20, 1999 |
| 5911345 |
Fill-thru lid for beverage containers |
Jun. 15, 1999 |
| 5894966 |
Bariatric bed |
Apr. 20, 1999 |
| 5845822 |
Inertia-activated dispenser for insecticide |
Dec. 8, 1998 |
| 5768918 |
Rinse water additive dispenser |
Jun. 23, 1998 |
| 5655683 |
Closure flap |
Aug. 12, 1997 |
| 5653362 |
Thermal lid and beverage server |
Aug. 5, 1997 |
| 5641098 |
Security and pouring stopper |
Jun. 24, 1997 |
| 5524795 |
Dispensing unit for a threaded neck bottle |
Jun. 11, 1996 |
| 5474112 |
Device for preventing "gas-lock" during the transfer of a liquid in a closed system, an arrangement containing the same and a method of use |
Dec. 12, 1995 |
| 5449097 |
Controlled volume dispensing mug |
Sep. 12, 1995 |
| 5417357 |
Valve for a pressurized container |
May. 23, 1995 |
| 5347634 |
System and method for directly executing user DMA instruction from user controlled process by employing processor privileged work buffer pointers |
Sep. 13, 1994 |
| 5323939 |
Automatic dumping hopper |
Jun. 28, 1994 |
| 5314098 |
Automatic dosing dispenser employing atmospheric vent to improve opening reliability |
May. 24, 1994 |
| 5267671 |
Apparatus for dispensing rinse water additive in an automatic washing machine |
Dec. 7, 1993 |
| 5249714 |
Pour spout with improved valve structure |
Oct. 5, 1993 |
| 5211318 |
Self-adjusting liquid pourer |
May. 18, 1993 |
| 5190193 |
Container closure |
Mar. 2, 1993 |
| 5186201 |
Check valves |
Feb. 16, 1993 |
| 5160072 |
Container valve having a weighted actuator |
Nov. 3, 1992 |
| 5137168 |
Jug for storing hot beverages, in particular coffee or tea |
Aug. 11, 1992 |
| 5125543 |
Squeeze type bottle including anti-syphon device |
Jun. 30, 1992 |
| 5101744 |
Dispenser for granular materials |
Apr. 7, 1992 |
| 5092497 |
Dosing apparatus for an exact decanting of flowable liquids |
Mar. 3, 1992 |
| 5044521 |
Volumetrically controlled drink dispenser |
Sep. 3, 1991 |
| 4979654 |
Cap for use with water treatment apparatus |
Dec. 25, 1990 |
| 4946080 |
Fluid container with dosage assembly |
Aug. 7, 1990 |
| 4940170 |
Spray head for use with a can containing a liquid exposed to the pressure of a propellant |
Jul. 10, 1990 |
| 4925069 |
Apparatus for filling specified amount of liquid |
May. 15, 1990 |
| 4811871 |
Liquid dosing device |
Mar. 14, 1989 |
| 4771914 |
Air bag triggering device |
Sep. 20, 1988 |
| 4764046 |
Fluid storing member and its fluid outlet opening/closing mechanism |
Aug. 16, 1988 |
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