LandOfFree - US Patents - Listing for Valves and valve actuation,Reciprocating valve,Gate

Valves and valve actuation – Reciprocating valve – Gate

Seal assembly and valve

Valves and valve actuation – Reciprocating valve – Gate

Seal for gate valve liners

Valves and valve actuation – Reciprocating valve – Gate

Seat assembly for a gate valve

Valves and valve actuation – Reciprocating valve – Gate

Seat for gate valve

Valves and valve actuation – Reciprocating valve – Gate

Seat ring notch for gate valve guide rail

Valves and valve actuation – Reciprocating valve – Gate

Seat structure for gate valves

Valves and valve actuation – Reciprocating valve – Gate

Segmented hub for retaining the spacer ring of a two piece gate

Valves and valve actuation – Reciprocating valve – Gate

Self cleaning valve for powdery, granular and pasty products

Valves and valve actuation – Reciprocating valve – Gate

Self-aligning gate valve

Valves and valve actuation – Reciprocating valve – Gate

Semiconductor device including nonvolatile memories

Valves and valve actuation – Reciprocating valve – Gate

Shearing gate valve

Valves and valve actuation – Reciprocating valve – Gate

Shearing gate valve

Valves and valve actuation – Reciprocating valve – Gate

Shearing gate valve

Valves and valve actuation – Reciprocating valve – Gate

Shut-off fitting

Valves and valve actuation – Reciprocating valve – Gate

Shut-off fitting

Valves and valve actuation – Reciprocating valve – Gate

Shut-off valve

Valves and valve actuation – Reciprocating valve – Gate

Shutoff device

Valves and valve actuation – Reciprocating valve – Gate

Shutoff valve

Valves and valve actuation – Reciprocating valve – Gate

Shutoff wedge for shutoff valve