Pipe joints or couplings – With casing – lining or protector – Lined
Reexamination Certificate
2006-10-03
2006-10-03
Hewitt, James M. (Department: 3679)
Pipe joints or couplings
With casing, lining or protector
Lined
C285S333000, C156S294000, C156S071000, C156S095000, C156S287000, C264S036170, C264S516000, C264S314000, C138S097000
Reexamination Certificate
active
07114751
ABSTRACT:
A composite lined tube is disclosed having end couplings. The tube includes a resin impregnated fiber preform pressed progressively along an inner wall of the tube. The tube may further include an inflatable bladder inserted into the tube. The bladder is adapted to inflate along a length thereof on application of increasing pressure to the interior of the bladder. The bladder has disposed on its exterior surface the fiber preform impregnated with resin, which is adapted to fit within the tube. The bladder is then inflated along its length by applying increasing pressure to the bladder. The preform is clamped to a shoulder of one of the couplings at another end of the tube, and the end of the preform is trimmed to conform to the shoulder. Pressure is maintained in the bladder while curing the resin.
REFERENCES:
patent: 2761702 (1956-09-01), Noel
patent: 3050786 (1962-08-01), St John et al.
patent: 3125124 (1964-03-01), Daniels et al.
patent: 3192612 (1965-07-01), Elliott et al.
patent: 3253841 (1966-05-01), Ahmad
patent: 3461505 (1969-08-01), West et al.
patent: 3593391 (1971-07-01), Routh
patent: 3596931 (1971-08-01), Mishler
patent: 3620555 (1971-11-01), Hinds et al.
patent: 3758361 (1973-09-01), Hunter
patent: 3996967 (1976-12-01), Takada
patent: 4009063 (1977-02-01), Wood
patent: 4285896 (1981-08-01), Miller et al.
patent: RE30929 (1982-05-01), Maimets
patent: 4365404 (1982-12-01), Castro et al.
patent: 4382421 (1983-05-01), Warren et al.
patent: 4507842 (1985-04-01), Werner
patent: 4543366 (1985-09-01), Smith
patent: 4621841 (1986-11-01), Wakefield
patent: 4643461 (1987-02-01), Thau et al.
patent: 4668534 (1987-05-01), Gray
patent: 4704028 (1987-11-01), Richards, Sr.
patent: 4856356 (1989-08-01), Gartner
patent: 4856828 (1989-08-01), Kessler et al.
patent: 4872253 (1989-10-01), Carstensen
patent: 4875713 (1989-10-01), Carstensen
patent: 4882830 (1989-11-01), Carstensen
patent: 4893658 (1990-01-01), Kimura et al.
patent: 4997613 (1991-03-01), McMillan
patent: 5002438 (1991-03-01), Strong
patent: 5017258 (1991-05-01), Brown et al.
patent: 5094795 (1992-03-01), McMillan et al.
patent: 5168682 (1992-12-01), Rye
patent: 5176869 (1993-01-01), Okamoto et al.
patent: 5199463 (1993-04-01), Lippiatt
patent: 5236230 (1993-08-01), Mudge et al.
patent: 5275209 (1994-01-01), Sugier et al.
patent: 5306449 (1994-04-01), Brittain et al.
patent: 5308423 (1994-05-01), Kauffman
patent: 5320388 (1994-06-01), Lacy et al.
patent: 5368669 (1994-11-01), Maine et al.
patent: 5368670 (1994-11-01), Kauffman
patent: 5406984 (1995-04-01), Sugier et al.
patent: 5451351 (1995-09-01), Blackmore
patent: 5462706 (1995-10-01), McMillan et al.
patent: 5470111 (1995-11-01), Nelson et al.
patent: 5494106 (1996-02-01), Gueguen et al.
patent: 5593536 (1997-01-01), Kaiser
patent: 5626700 (1997-05-01), Kaiser
patent: 5861116 (1999-01-01), Mandich
patent: 5876553 (1999-03-01), Kaiser
patent: 5895079 (1999-04-01), Carstensen et al.
patent: 5906399 (1999-05-01), Noel
patent: 5936022 (1999-08-01), Freeman
patent: 5964981 (1999-10-01), Nelson et al.
patent: 6042153 (2000-03-01), DeLange et al.
patent: 6176524 (2001-01-01), Tsuru et al.
patent: 6273474 (2001-08-01), DeLange et al.
patent: 6312024 (2001-11-01), Dutilleul et al.
patent: 6695012 (2004-02-01), Ring et al.
Hewitt James M.
Hydril Company LP
Osha & Liang LLP
LandOfFree
Composite liner for oilfield tubular goods does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composite liner for oilfield tubular goods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite liner for oilfield tubular goods will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3627780