Twisted helically shaped member

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11752540
APP PUB NO 20220410250A1
SERIAL NO

17903481

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Abstract

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A twisted helically-shaped member (15) in the form of a twisted tie, twisted fastener, twisted wire or twisted rod; said twisted helically-shaped member (15) having an axial core (12) and a plurality of helical threads (13H) extending along the axial core (12); and wherein a variation in lead measurements along the length of at least one helical thread (13H), is less than a variation in pitch measurements along the lengths of the helical threads (13H); wherein the axial core (12) has a transverse cross-sectional area comprising two-fifths or less of the transverse circumscribed cross-sectional area of the helical threads (13H).

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Patent Owner(s)

Patent OwnerAddress
PRODUCT LICENSING COMPANY LTDPORTSMOUTH HAMPSHIRE PO6 1SU

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Goodall, Richard James Leeds, GB 2 5
Ollis, William Henry Haddenham, GB 8 39

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