LandOfFree - US Patents - Listing for Fluid handling

Fluid handling – Line condition change responsive valves – With separate connected fluid reactor surface

Orifice plate seal ring for controlled closure check valve

Fluid handling – Self-proportioning or correlating systems – Self-controlled branched flow systems

Orifice scheduling ball check valve

Fluid handling – Systems – Multi-way valve unit

Orifice trim and backpressure plate for high pressure valves

Fluid handling – Flow affected by fluid contact – energy field or coanda effect – Means to regulate or vary operation of device

Oscillating air stream apparatus for automobile defroster

Fluid handling – With cleaner – lubrication added to fluid or liquid sealing... – Cleaning or steam sterilizing

Oscillating dual bladder balanced pressure proportioning pump sy

Fluid handling – Self-proportioning or correlating systems – Supply and exhaust type

Oscillating valve for a double acting operating cylinder

Fluid handling – Line condition change responsive valves – Pilot or servo controlled

Oscillation damping pressure relief valve

Fluid handling – Systems – With flow control means for branched passages

Oscillatory dual flap valve system

Fluid handling – Systems – Programmer or timer

Outdoor gas cooking appliance

Fluid handling – With casing – support – protector or static constructional... – Static constructional installations

Outdoor hot and cold water faucet assembly

Fluid handling – Hydrant type – Protection against freezing

Outdoor hydrant-type water faucet

Fluid handling – Systems – With pump

Outdoor water holding and pumping system

Fluid handling – Faucets and spouts

Outflow spouts of faucet sets

Fluid handling – Diverse fluid containing pressure systems – Fluid separating traps or vents

Outflow-limiting device of fuel tank

Outlet collectors that are rate insensitive

Fluid handling – Systems

Fluid handling – Systems – Multiple inlet with single outlet

Outlet fixture for fluid media

Fluid handling – Systems – Multiple inlet with single outlet

Outlet fixture for fluid media

Fluid handling – Removable valve head and seat unit – Pump type

Outlet valve for a gas compressor

Fluid handling – Line condition change responsive valves – Direct response valves

Outlet valve for pressurized diving suit