Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Reexamination Certificate
2002-12-10
2009-06-02
Gray, Jill (Department: 1774)
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
C428S375000, C428S378000, C428S389000, C052S223100, C052S223140, C252S388000, C252S389100, C252S389610, C252S389620
Reexamination Certificate
active
07541089
ABSTRACT:
A sheathed posttensioning cable assembly including an elongated metallic cable and a coaxially disposed outer sheath, with the cable assembly including a polymeric resin fiber/filament impregnated with a migratory corrosion inhibitor being inserted within the sheath and extending along the length of the cable. The polymeric resin is preferably polypropylene, polyethylene, nylon, or polyethylene terephthalate, with the corrosion inhibitor comprising a 50:50 blend of sodium benzoate and alkali metal sebacate. The inhibitor preferably comprises between 5% and 10% by weight of the impregnated fiber/filament.
REFERENCES:
patent: 3210207 (1965-10-01), Dodson et al.
patent: 3513609 (1970-05-01), Lang
patent: 3579931 (1971-05-01), Lang
patent: 4759864 (1988-07-01), Van Neste et al.
patent: 5224774 (1993-07-01), Valle et al.
patent: 5574816 (1996-11-01), Yang et al.
patent: 5597514 (1997-01-01), Miksic et al.
patent: 5628822 (1997-05-01), Hogan
patent: 5714093 (1998-02-01), Heimann et al.
patent: 5744257 (1998-04-01), Carstens
patent: 5750053 (1998-05-01), Miksic et al.
patent: 5871668 (1999-02-01), Heimann et al.
patent: 6054512 (2000-04-01), Nelson et al.
patent: 6085905 (2000-07-01), Miksic et al.
patent: 6174461 (2001-01-01), Miksic et al.
patent: 6503993 (2003-01-01), Huovinen et al.
patent: 6555600 (2003-04-01), Sobkin et al.
patent: 6764615 (2004-07-01), Miksic et al.
patent: 2002/0195590 (2002-12-01), Miksic et al.
patent: 2004/0127606 (2004-07-01), Goodwin
Furman Alla
Jackson Jessica
Kharshan Margarita
Miksic Boris A.
Cortec Corporation
Gray Jill
Haugen Law Firm PLLP
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