U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 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 160/256 - Roll intermediate guides for translating strands


Subclass of Class 160 - Flexible or portable closure, partition, or panel
Definition: Roll type devices in which the translating strands are provided
No. of patents: 1
Last issue date: 06/20/2006


NumberTitleIssue Date
7063122Bottom-up/top-down retractable cellular shade
A covering for an architectural opening includes a head rail, a bottom rail with a take-up roller therein and an intermediate rail with both the intermediate rail and bottom rail suspended from the head rail, a fabric material interconnecting the intermediate rail w... 		06/20/2006
 
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