Pipe closure

Details Pipe closure Pipe closure

1997-10-02

1998-12-22

Brinson, Patrick F.

Pipes and tubular conduits

End protectors

Threaded

138 89, 138 90, 138158, 138159, B65D 5900, F16L 5510

Patent

active

058508546

ABSTRACT:
A reusable pipe closure is constructed using an O-ring end cap and split collar. In practice the end cap and O-ring are inserted over the end of a pipe, the split collar is placed over the end cap and the end of the pipe and the two halves of the split collar are closed; securely compressing the collar around the pipe.

REFERENCES:
patent: 3499469 (1970-03-01), Vizuete et al.
patent: 3993102 (1976-11-01), Polster et al.
patent: 4330266 (1982-05-01), Suey
patent: 4616679 (1986-10-01), Benton
patent: 4809751 (1989-03-01), McKenzie
patent: 4887646 (1989-12-01), Groves
patent: 5452749 (1995-09-01), Johnson et al.
patent: 5465759 (1995-11-01), Carlson et al.
patent: 5678607 (1997-10-01), Krywitsky

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