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LINK-PIPE and
are registered
trademarks of Link-Pipe Inc. in Canada. LINK-PIPE is a registered
trademark and is a trademark
of Link-Pipe Inc. in the United States. Dia-Meter™, Gas Sealer™, Hydro-Seal™, Insta-Liner™, Grouting Sleeve™,
Link-Pipe PVC™, Pressure-Seal™, Sewer Sealer™ and Sewer Sealer
VD™ are trademarks of Link-Pipe Inc. Grouting Sleeve™ is protected
by US Patent No. 5,351,720, Canadian Patent No. 2,131,291. Gas
Sealer™ is protected by US Patent No. 6,138,718.
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