Notch-forming extraction tool for helical inserts

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6588305
APP PUB NO 20020166420A1
SERIAL NO

09853120

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Abstract

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A notch-forming extraction tool for helically coiled wire inserts according to the invention includes a mandrel with a second end having a tooth adapted to form and be received by a notch of the insert. A first end opposite the second end is received in a bushing of a handle portion for connecting the mandrel to the handle. Left-hand rotation of the handle contracts the insert about the second end of the mandrel to facilitate removal of the insert.

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Patent Owner(s)

Patent OwnerAddress
NEWFREY LLC1207 DRUMMOND PLAZA NEWARK DE 19711

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Giannakakos, William Danbury, CT 19 71
Zitnay, Roger L Easton, CT 2 60

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