Hydraulic and earth engineering – Subterranean or submarine pipe or cable laying – retrieving,... – Repair – replacement – or improvement
Reexamination Certificate
2005-09-27
2005-09-27
Lee, Jong-Suk (James) (Department: 3673)
Hydraulic and earth engineering
Subterranean or submarine pipe or cable laying, retrieving,...
Repair, replacement, or improvement
C405S146000, C405S150100, C138S093000, C138S098000, C156S287000, C156S294000
Reexamination Certificate
active
06948883
ABSTRACT:
A lining for sealing the junction region where a lateral pipe and a main pipe meet. It has a two-portion structure including a main portion for lining a portion of the main pipe and a lateral portion of resin absorbent material for lining a portion of the lateral pipe. The main portion is sized for application to the full circumference of a main pipe on both sides of the junction and has an aperture for alignment with the opening of the lateral pipe. The lateral portion is connected to the main portion where it defines said opening and is gathered on a first side of the main portion.
REFERENCES:
patent: 4434115 (1984-02-01), Chick
patent: 5454401 (1995-10-01), Kamiyama et al.
patent: 5927341 (1999-07-01), Taylor
patent: 5950682 (1999-09-01), Kiest, Jr.
patent: 5971032 (1999-10-01), Ward
patent: 5975878 (1999-11-01), Wood et al.
patent: 6001212 (1999-12-01), Polivka et al.
patent: 6021815 (2000-02-01), Kiest, Jr. et al.
patent: 6039079 (2000-03-01), Kiest, Jr.
patent: 6068725 (2000-05-01), Tweedie et al.
patent: 6082411 (2000-07-01), Ward
patent: 6085794 (2000-07-01), Kamiyama et al.
patent: 6105619 (2000-08-01), Kiest, Jr.
patent: 6171435 (2001-01-01), Stoves et al.
patent: 6206049 (2001-03-01), Ward
patent: 6688337 (2004-02-01), Ward
patent: 6695013 (2004-02-01), Warren
patent: 2041147 (1980-09-01), None
patent: 01317745 (1989-12-01), None
Chettle Andrew
Osibamowo Olaleke
Lee Jong-Suk (James)
Project Building Co. Limited
Smith-Hill and Bedell
LandOfFree
Sealing the junction region where a lateral pipe and a main... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sealing the junction region where a lateral pipe and a main..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sealing the junction region where a lateral pipe and a main... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3403880