LandOfFree - US Patents - Listing for Fluid handling

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

T-connector for use in plumbing

Fluid handling – Systems – System with plural openings – one a gas vent or access opening

T-fitting

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure

T-Joint fitting

Fluid handling – With repair – tapping – assembly – or disassembly means – Tapping a pipe – keg – or apertured tank under pressure

T-joint fitting

Fluid handling – Processes

Tableted detergent, method of manufacture and use

Fluid handling – With casing – support – protector or static constructional... – With hose storage or retrieval means

Take up system for long lengths of high pressure hose

Fluid handling – With casing – support – protector or static constructional... – With hose storage or retrieval means

Take-up reel with controlled rewind velocity

Fluid handling – With casing – support – protector or static constructional... – Guards and shields

Tamper indicator assembly for valves and like devices

Tamper prevention device for fire hydrants

Fluid handling – Back flow prevention by vacuum breaking – Air vent in liquid flow line

Tamper proof backflow prevention assembly

Fluid handling – Hydrant type

Tamper proof fire hydrant

Fluid handling – With casing – support – protector or static constructional... – Guards and shields

Tamper proof idle adjusting screws

Tamper proof lock

Fluid handling – Destructible or deformable element controlled – Destructible element

Tamper proof relief valve for gas cylinder

Reexamination Certificate

Fluid handling – With lock or seal

Tamper proof set screw

Reexamination Certificate

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

Tamper resistant adjustment range control for the adjustment scr

Tamper resistant construction for hydrant

Tamper resistant construction for hydrant

Tamper resistant construction for hydrant actuating nut