Compact vibration cancellation device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6443273
SERIAL NO

09939127

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to an improved vibration cancellation device designed to overcome many of the shortcomings inherent in prior devices. In many embodiments, the vibration cancellation device is smaller in scale than prior designs, facilitating more versatility with respect to design options. The device of the present invention achieves a smaller size partly due to the use of suspension springs having an offset, rather than a parallel arrangement.

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Patent Owner(s)

Patent OwnerAddress
BELL HELICOPTER TEXTRON INCP O BOX 482 MAIL STOP 1106 FORT WORTH TX 76101

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bothwell, Christopher M Grapevine, TX 13 83
Ledbetter, Timothy K Euless, TX 3 78
Popelka, David Colleyville, TX 10 141
Smith, Michael Reaugh Colleyville, TX 24 139
Stamps, Brad Colleyville, TX 1 18

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