Flex drive connector

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7329189
APP PUB NO 20060166747A1
SERIAL NO

11043067

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A flexible connector may include a tube having an open end and a lower end distal from the open end, an inner surface of the open end comprising a plurality of apices forming a substantially polygonal lower cross-section, an upper shaft having an insert end disposed insertably in the open end, an outer surface of the insert end comprising a plurality of substantially planer flats forming a substantially polygonal upper cross-section normal to the driven axis of rotation, the upper cross-section being substantially similar to the lower cross-section, and an elastic member disposed compressably between each of the flats and each of the apices.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
UNVERFERTH MANUFACTURING CO INC601 SOUTH BROAD STREET KALIDA OH 45853

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gustafson, Alan Aplington, IA 8 211
Rubner, Daryl Strawberry Point, IA 5 52
Van, Mill Michael Shell Rock, IA 6 34

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