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Patent No. 6368227

Method of swinging on a swing

A method of swing on a swing is disclosed, in which a user positioned on a standard swing suspended by two chains from a substantially horizontal tree branch induces side to side motion by pulling alternately on one chain and then the other.

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Class 261/61 - Gas inlet and outlet


Subclass of Class 261 - Gas and liquid contact apparatus
Definition: Including gas inlet and outlet valves.
No. of applications: 6
Last issue date: 01/17/2013


Application No.Application TitleIssue Date
20130017304CARBONATING DEVICE, RELATED DISCHARGE ASSEMBLY, RELATED CAP ASSEMBLY, AND METHOD OF CARBONATING A VESSEL
A carbonating device for carbonating an opened vessel including an inlet valve for receiving pressurised gas, an exit valve for expelling gas into a vessel to be carbonated, a trigger for opening the inlet valve, a trigger pressure regulator arranged to close the inlet ...
01/17/2013
20120146249CARBURETOR
In a carburetor (1) including a choke valve (7) on the upstream side inside an aspiration passage (3) and a throttle valve (8) on the downstream side, the valves (7) and (8) are disposed at positions such that the valves adjacen...
06/14/2012
20120018910Apparatus to add gas from liquid state source to a dry carrier gas at low pressure
This relates to an apparatus to add gas from liquid state source to a dry carrier gas at low pressure and delivery method....
01/26/2012
20110309535Packed Column
A packed column includes a regular packing (8) and a liquid distribution plate (5). The regular packing (8) is constructed by combining two or more hollow columns, and the hollow columns each have a cross section of circular shape, hexagonal shape o...
12/22/2011
20110008203Vehicle scent dispenser
A system and method for delivering multiple bursts of stinky air using a scent dispensing system is disclosed. A scent dispensing system comprising a scent chamber, liquid scent, a trigger switch, a positive pressured air source, a first one-way valve, and a second one-...
01/13/2011
20080105989CARBONATION SYSTEM AND METHOD
The water carbonation method and apparatus of the present invention consists of a square mixer within a carbonated chamber. The mixer is partially filled with water. Carbon dioxide is then added above the level of water. A rotating member attached to the mixing motor th...
05/08/2008
 
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