About 2 Trademarks found that are filed by the law firm Roslyn Y Bazzelle Rbm Law Group Pllc

Nonmetallic pipes and pipe liners; nonmetallic pipes for gas transmission lines; nonmetallic gas transmission lines; nonmetallic hazardous material transmission lines; nonmetallic interior linings for pipes; [ double-walled nonmetallic interior linings for pipe lines used in water and mud injection; ] nonmetallic oil and gas lines; nonmetallic saltwater lines; nonmetallic utility, sewerage and drainage lines; nonmetallic gas gathering and distribution lines, and nonmetallic industrial pipelines which require additional safeguards of monitoring, inspection, and leak detection

DURABLE LOCK