Pipes and tubular conduits – Repairing
Reexamination Certificate
2006-12-26
2006-12-26
Hook, James (Department: 3754)
Pipes and tubular conduits
Repairing
C138S089000
Reexamination Certificate
active
07152631
ABSTRACT:
The pipe repair tool provides for repairing a damaged section of a pipeline. The repair tool comprises a main body having a top surface and a bottom surface. A compressible alignment portion is positioned above the main body. A compression plate is positioned above the alignment portion. An elongate rod extends through the center of the main body, the alignment portion and the compression plate. A fastener is secured to the top end of the compression rod and a rotatable fastener is secured to the bottom end of the rod. The repair tool is inserted into an open end of a cut pipe so that the top surface of the main body aligns with the open end of the pipe. The alignment portion is then compressed by rotating the rotatable fastener to secure the pipe repair tool inside of the cut pipe.
REFERENCES:
patent: 1541756 (1925-06-01), Orr
patent: 1616392 (1927-02-01), Provost
patent: 1993307 (1935-03-01), Nicholson
patent: 2493452 (1950-01-01), Grigg
patent: 2735697 (1956-02-01), Zanin
patent: 2886067 (1959-05-01), Maxwell et al.
patent: 2923323 (1960-02-01), Franck
patent: 3032069 (1962-05-01), Ficklin
patent: 3298399 (1967-01-01), Slade
patent: 3618809 (1971-11-01), Martino
patent: 3700265 (1972-10-01), Dufour et al.
patent: 4109940 (1978-08-01), Reneau
patent: 4529007 (1985-07-01), Goforth
patent: 5020572 (1991-06-01), Hunt
patent: 5082313 (1992-01-01), Bryant
patent: 5247967 (1993-09-01), Bourque
patent: 5307841 (1994-05-01), Condon
patent: 5363881 (1994-11-01), Larkin
patent: 5365976 (1994-11-01), Tozer
patent: 5473787 (1995-12-01), Echols
patent: 5823581 (1998-10-01), Coppolo
patent: 5884668 (1999-03-01), Larkin
patent: 5975587 (1999-11-01), Wood et al.
patent: 6035898 (2000-03-01), Dominguez
patent: 6508267 (2003-01-01), Rippolone
patent: 6595559 (2003-07-01), Readman
patent: 6641687 (2003-11-01), Kiest, Jr. et al.
patent: 6755216 (2004-06-01), Mostala
patent: 6883546 (2005-04-01), Kobylinski
patent: 7007719 (2006-03-01), Fails et al.
Fails Sidney T.
Fails Vickie L.
Hook James
Litman Richard C.
LandOfFree
Pipe repair tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pipe repair tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pipe repair tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3672382