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Butterfly Haptics, LLC
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Pittsburgh, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic levitation haptic interface system
Patent number
8,497,767
Issue date
Jul 30, 2013
Butterfly Haptics, LLC
Ralph LeRoy Hollis
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
77585983 - BUTTERFLY HAPTICS
Serial number
77585983
Registration number
3866298
Filing date
Oct 6, 2008
Butterfly Haptics, LLC
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments