LandOfFree - US Patents - Listing for Fluid handling

Bidirectional disc throttling valve

Fluid handling – Line condition change responsive valves – Bi-directional flow valves

Bidirectional flow control device

Fluid handling – Line condition change responsive valves – Bi-directional flow valves

Bidirectional flow control device

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

Bidirectional flow control valve

Reexamination Certificate

Bidirectional fluid control valve

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

Bidirectional piston valve

Fluid handling – Systems – Programmer or timer

Bidirectional vacuum valve

Fluid handling – Control by change of position or inertia of system – Vent opening or closing on tipping container

Bidirectional valve and fuel shut-off device

Fluid handling – With repair – tapping – assembly – or disassembly means – Assembling or disassembling float or float valve

Bifurcated fill valve assembly

Fluid handling – Systems – With pump

Bilateral power pump unit

Reexamination Certificate

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

Bileaflet heart valve with improved pivot

Fluid handling – Destructible or deformable element controlled – Heat destructible or fusible

Bimetallic C-ring seal

Bimetallic valve spool

Fluid handling – Convertible – Unit orientable in a single location between plural positions

Bimodal, non-venting pneumatic relay

Fluid handling – Flow affected by fluid contact – energy field or coanda effect – System comprising plural fluidic devices or stages

Binary fluidic counter

Fluid handling – Processes – Affecting flow by the addition of material or energy

Bioemulsifier stabilized hydrocarbosols

Fluid handling – Processes – Cleaning – repairing – or assembling

Biplanar scarfed nacelle inlet

Reexamination Certificate

Bipolar plate channel structure with knobs for the...

Fluid handling – Systems

Bistable fuel valve