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Document Number
US Patent 7300355
Issued Date
November 27, 2007
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Inventors
Hense; Dannie (Sugar Grove, NC)
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Abstract
This is a swing by which two people can enjoy a swing without risk of colliding with each other on the swing. Because this device employs a spreader bar two people can swing at the same time and not collide
Drawing
Tandem swing - US Patent 7300355 Drawing
Drawing from US Patent 7300355
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Number of Claims:
1
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Published
November 27, 2007
Application Number
11/540,425
Filed
September 29, 2006
US Classification
472/125   472/118
Int'l Classification
A63G   9/12   (20060101)  
Examiner
Attorney/Law Firm
USPTO Field of Search
472/118   472/119   472/120   472/121   472/122   472/123   472/124   472/125  
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