Pipes and tubular conduits – Flexible – Braided – interlaced – knitted or woven
Reexamination Certificate
2002-08-28
2004-08-03
Hook, James (Department: 3752)
Pipes and tubular conduits
Flexible
Braided, interlaced, knitted or woven
C138S135000, C138S130000, C138S104000, C138S144000
Reexamination Certificate
active
06769454
ABSTRACT:
This invention relates to a flexible pipe having multiple layers, one of which is formed with a vent passage for venting gases that permeate through the pipe.
REFERENCES:
patent: 3441057 (1969-04-01), Clement et al.
patent: 3512581 (1970-05-01), Lawton
patent: 3585540 (1971-06-01), Schuttloffel et al.
patent: 3791898 (1974-02-01), Remi
patent: 3809128 (1974-05-01), Tateisi et al.
patent: 3860040 (1975-01-01), Sullivan
patent: 4285534 (1981-08-01), Katayama et al.
patent: 4402346 (1983-09-01), Cheetham et al.
patent: 4492089 (1985-01-01), Rohrer et al.
patent: 4552166 (1985-11-01), Chadbourne, Sr. et al.
patent: 4684427 (1987-08-01), Abernathy
patent: 4700751 (1987-10-01), Fedrick
patent: 4756339 (1988-07-01), Buluschek
patent: 5174685 (1992-12-01), Buchanan
patent: 5275209 (1994-01-01), Sugler et al.
patent: 5314210 (1994-05-01), Calmettes et al.
patent: 5667008 (1997-09-01), Moore
patent: 5676175 (1997-10-01), Bar et al.
patent: 5782506 (1998-07-01), Uematsu et al.
patent: 5890960 (1999-04-01), Cronan et al.
patent: 5918641 (1999-07-01), Hardy et al.
patent: 5921285 (1999-07-01), Quigley et al.
patent: 5934332 (1999-08-01), Rodriquez et al.
patent: 6004639 (1999-12-01), Quigley et al.
patent: 6016845 (2000-01-01), Quigley et al.
patent: 6016848 (2000-01-01), Egres, Jr.
patent: 6032699 (2000-03-01), Cochran et al.
patent: 6039083 (2000-03-01), Loper
patent: 6334466 (2002-01-01), Jani et al.
International Searching Authority, Patent Cooperation Treaty, Notification of Transmittal of the International Search Report or the Declaration, International Application No. PCT/US00/30513, Apr. 2, 2001, 5 pages.
Fraser Dana J.
Kalman Mark D.
Haynes and Boone, LLP.
Hook James
Wellstream International Limited
LandOfFree
Flexible pipe including a vent passage and method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flexible pipe including a vent passage and method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible pipe including a vent passage and method of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3353018