LandOfFree - US Patents - Listing for Pipes and tubular conduits

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable apparatus for use in plugging a large diameter pipe

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable closing plug for pipes and method of manufacturing sa

Pipes and tubular conduits – Miscellaneous

Inflatable containment diaphragm for sealing and removing stacks

Pipes and tubular conduits – Repairing – Patches

Inflatable cushion for sealing off leaks in containers and pipes

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable fabric bag plug

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable gas pipeline stopper with dual air bag

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable internal pipe obturator with hardenable core

Pipes and tubular conduits – Repairing – Patches

Inflatable packer for repairing conduits

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable pipe plug

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable pipe plug

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable plug

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable plug for interiorly cylindrical conduits

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable plug for use in plugging a large diameter pipe

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable plug with flange

Pipes and tubular conduits – With closures and plugs – Inflatable

Inflatable stopping bags

Pipes and tubular conduits – With closures and plugs – Inflation stem type

Inflation anchor

Pipes and tubular conduits – Structure

Injection hose for concrete construction joints

Pipes and tubular conduits – With pressure compensators – Variable capacity chambers

Inlet orifice for a fuel pressure damper

Pipes and tubular conduits – Combined – With external support structure

Inlet pipe