LandOfFree - US Patents - Listing for Pipes and tubular conduits

Pipes and tubular conduits – Repairing – Patches

Rehabilitation of water supply pipes

Pipes and tubular conduits – With closures and plugs – Laterally insertable

Reheater isolation device and chemical connector

Pipes and tubular conduits – Flexible – Spirally wound material

Reinforced acrylic rubber hose

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Reinforced bitumen pipes and process for their manufacture

Pipes and tubular conduits – Reinforced – With embedded element

Reinforced composite pipe construction

Pipes and tubular conduits – Reinforced – With embedded element

Reinforced conventional concrete pipe having an evenly distribut

Pipes and tubular conduits – Flexible – Spirally wound material

Reinforced flexible conduit and method of manufacture

Pipes and tubular conduits – Flexible – Corrugated

Reinforced flexible corrugated tubing

Pipes and tubular conduits – Distinct layers – With spiral seam

Reinforced flexible duct with integral molded liner

Pipes and tubular conduits – Flexible – Spirally wound material

Reinforced flexible hose

Pipes and tubular conduits – Combined – With end structure

Reinforced flexible hose

Pipes and tubular conduits – Flexible – Spirally wound material

Reinforced flexible hose

Pipes and tubular conduits – Reinforced

Reinforced flexible hose

Pipes and tubular conduits – Combined – With indicating means

Reinforced flexible hose with leakage indicator and method...

Pipes and tubular conduits – Flexible – Braided – interlaced – knitted or woven

Reinforced flexible pipe

Pipes and tubular conduits – Flexible – Spirally wound material

Reinforced flexible pipeline having a thermal barrier

Pipes and tubular conduits – Flexible – Braided – interlaced – knitted or woven

Reinforced flexible tube, in particular for use in oleodynamic c

Pipes and tubular conduits – Flexible – Distinct layers

Reinforced flexible tubing for fluid handling systems and method

Pipes and tubular conduits – Combined – With indicating means

Reinforced flexible tubular pipe with conveying back of leak...