U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that a workman who left the soap mixing machine on too long was responsible for making Ivory Soap? He was so embarrassed by his mistake that he threw the mess in a stream. Imagine his dismay when the evidence of his error floated to the surface! Result: Ivory soap, the soap that floats.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 222/437 - Barometric or angle of repose


Subclass of Class 222 - Dispensing
Definition: Dispensers in which the flow from the supply to the trap
No. of patents: 17
Last issue date: 06/12/2007


NumberTitleIssue Date
7228994Delayed flow water reservoir for a clothes drying cabinet and method of use
A delay flow water reservoir for a clothes dryer cabinet and method of use is provided. The delay flow reservoir has a container having an opening and a cap engaging the opening. The cap has a delay chamber with a drain opening, a seal covering the opening with firs...
06/12/2007
6435378Device for dispensing measured quantities of a fluid from a container and a metering container using such a device
A fluid dispensing device comprises a tube and a holding means. When used with a container, the holding means is connected to a neck of the container and the tube is plunged into an interior of the container. An area on the tube, by which the tube is held...
08/20/2002
6419130Container for dispensing a small amount of the contents
A container that can dispense a small amount of the contents has a body (10), a dispenser (20), a tube (30) and a cover (40). A baffle (24) is integrally formed in the dispenser (20) to close the opening between two ends of the dispenser (20). A tubular p...
07/16/2002
6382461Apparatus and method for metering a particulate substance
A method and device are disclosed for metering a predetermined amount of a particulate substance in a reliable and exact manner. The claimed invention avoids crushing or packing the material to be metered, and can be utilized with fine particulate substan...
05/07/2002
6029861Quick measuring device
A device for measuring and dispensing quantities of free flowing material. The device is a tube with one or more partial walls mounted in the tube. When held at an angle above the angle of repose for the free flowing material and rotated 180° around the ...
02/29/2000
5986750Method and an apparatus for measuring the inclination angle of a pile of a powdery or granular material
By the side of a powdery or granular material stacked in a conical pile on a horizontal surface, a sensor that emits sensor light and, by receiving light reflected from a spot illuminated by the sensor light, detects the distance to the pile of the powder...
11/16/1999
5718261Cleaning solution dispenser for use in a water tank, and water tank capable of discharging mixture of water and cleaning solution
A cleaning solution dispenser installed in a water tank 2 includes a container 3 and a tubular flow regulator 4. The container receives cleaning solution therein and is formed with a downwardly opening outlet 31. The flow regulator extends into the outlet...
02/17/1998
4951839Measurement and dispensing unit
An improved economically disposable dispensing unit is provided for dispensing various measured amounts of a liquid or other freely flowing substance from a container. The position of a movable sleeve within a cup-shaped housing determines the measured am...
08/28/1990
4881667Siphon dispenser
An improved siphon dispenser has a hollow body divided into measuring and liquid receiving chambers by a partial partition. A lower neck portion has an air supply tube and a liquid supply tube. An elongated pouring spout is mounted through the body with t...
11/21/1989
4871095Container for dispensing a measured amount of a granulated solid
An improved container for dispensing a measured amount of a granulated solid. The container has a circular opening formed in the top which permits the complete filling of the container. A removable, hollow tube is then inserted into the circular opening. ...
10/03/1989
4830226Liquid dispensing apparatus
Apparatus for dispensing a measured amount of liquid from a container is adjustable for allowing different measured amounts of liquid to be dispensed from the same container. The apparatus is adaptable for use in the context of two-compartment, squeeze-ty...
05/16/1989
4828149Tiltable metering dispenser
A dispensing device for dispensing measured doses during each dispensing cycle. A fluid tight bottle is provided with a well at its bottom. A hollow shell fits in the well and includes an opening permitting flow of material from the bottle into the shell....
05/09/1989
4298038Technique and device for measuring fluids including finger valve and filler mechanism
Technique and apparatus for measuring liquids and granular material comprises a combination including a measuring vessel attached adjacent to the top and communicating with the primary container through the modifying pour spout of the latter. The measurin...
11/03/1981
4151934Fixed volume discharge device
A fixed volume discharge device adapted to be mounted to a container, and having a first chamber communicating with the interior of the container and a second chamber communicating with the atmosphere, the first chamber and the second chamber communicatin...
05/01/1979
4079859Technique and device for measuring fluids
A technique and apparatus for measuring liquids and granular materials comprising a measuring head which may either take the form of an attachment to or an integral part of a conventional primary container. The measuring head comprises two elements: (1) a...
03/21/1978
4024996Metering dispenser for package fluent products
The present invention relates to a metering dispenser attachment for packaged fluent products, and more particularly to a dispenser attachment adapted to be mounted on an exterior surface of the package for cooperation with an existing dispensing opening....
05/24/1977
4002268Volumetric filling system
A new filling process for liquids and slurries....
01/11/1977
 
Sign InRegister
Username  
Password   
forgot password?