[閒聊] Michael Jackson 美國專利 5255452
原來鞋子有去申請專利
不知道放這里對不對
Method and means for creating anti-gravity illusion
Michael J. Jackson et. al
Abstract
A system for allowing a shoe wearer to lean forwardly beyond his center of
gravity by virtue of wearing a specially designed pair of shoes which will
engage with a hitch member movably projectable through a stage surface. The
shoes have a specially designed heel slot which can be detachably engaged
with the hitch member by simply sliding the shoe wearer's foot forward,
thereby engaging with the hitch member.
Patent number: 5255452
Filing date: Jun 29, 1992
Issue date: Oct 26, 1993
Inventors: Michael J. Jackson, Michael L. Bush, Dennis Tompkins
http://tinyurl.com/mcjhbl
RIP
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※ 編輯: yiersan 來自: 61.63.118.109 (06/26 21:20)
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