Device and method for repairing pipe

Details Device and method for repairing pipe Device and method for repairing pipe

2011-07-12

2011-07-12

Hook, James F (Department: 3754)

Pipes and tubular conduits

Repairing

Patches

C138S097000, C405S150100, C405S184200

Reexamination Certificate

active

07975726

ABSTRACT:
A liner tube is provided for repairing either a single pipe line or a main pipe line having a lateral pipe line connected thereto. The liner tube assembly includes a liner tube impregnated with a liquid material capable of curing and hardening. The liner tube includes a gasket or band positioned about the juncture of the pipe lines. The gasket or bands form a tight seal between the liner tube and the pipe line.

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Search Report for co-pending PCT/US2008/074001 by the International Searching Authority.

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