U.S. patents available from 1976 to present.
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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 366/298 - Differing in speed


Subclass of Class 366 - Agitating
Definition: Subject matter wherein one stirrer moves at a rate unequal
No. of applications: 1
Last issue date: 12/18/2008


Application No.Application TitleIssue Date
20080310252Method for Preparing a Calibrated Emulsion
The invention concerns a semi-continuous method for preparing an emulsion of droplets of a phase A in a phase B, including the following steps: (i) mixing an amount of phase A and an amount of phase B using a multishaft mixing system comprising at least one scraping agi...
12/18/2008
 
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