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Class Information
Number: 137/848
Name: Fluid handling > Line condition change responsive valves > Direct response valves (i.e., check valve type) > Resilient material valve > Having expansible port > Having exit lip > Side vent
Description: Valve wherein the fluid passage is provided with a laterally disposed outlet port.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7476368 |
Method and device for deactivating items and for maintaining such items in a deactivated state |
Jan. 13, 2009 |
| 6723075 |
Medical fluid infusion and aspiration |
Apr. 20, 2004 |
| 6527011 |
Flexible retainer ring for duck bill valve |
Mar. 4, 2003 |
| 6436077 |
Medical fluid infusion and aspiration |
Aug. 20, 2002 |
| 6192917 |
Self-sealing valve for balloons or non elastomer articles, obtained by a mass production process |
Feb. 27, 2001 |
| 6120483 |
Medical fluid infusion and aspiration |
Sep. 19, 2000 |
| 6085769 |
Telecommunications electronics enclosure drain valve |
Jul. 11, 2000 |
| 5928203 |
Medical fluid infusion and aspiration |
Jul. 27, 1999 |
| 5878768 |
One way valve for inflatables and processes for production and incorporation in the inflatable |
Mar. 9, 1999 |
| 5830780 |
Self-closing valve structure |
Nov. 3, 1998 |
| 5351711 |
Automatic sealing valve mounted on an inflatable body |
Oct. 4, 1994 |
| 5323806 |
Constant-speed exhaust valve device for hemadynamometer |
Jun. 28, 1994 |
| 4924899 |
Gas mouth |
May. 15, 1990 |
| 4621654 |
Attitude and pressure responsive valve |
Nov. 11, 1986 |
| 4540027 |
Check valve for infusion and transfusion apparatus |
Sep. 10, 1985 |
| 4340023 |
Fuel supply and return system with bypass valve and water pumpout |
Jul. 20, 1982 |
| 4178643 |
Valve for inflatable prosthesis |
Dec. 18, 1979 |
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