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Class Information
Number: 141/207
Name: Fluent material handling, with receiver or receiver coacting means > Automatic control of flow cutoff or diversion > Level or overflow responsive > Manually initiated valve with both manual and level cut-off controls > With receiver positioned interlock
Description: Filling apparatus having means which precludes commencement of filling until the positioning of the filling means is satisfactorily established with the receiver, such means being more than a mere valve operator involved in the positioning operation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7575028 |
Hydraulic interlocking fuel nozzle |
Aug. 18, 2009 |
| 7000657 |
Interlocking fuel nozzle |
Feb. 21, 2006 |
| 6984440 |
Decorative sheet and method for producing the same |
Jan. 10, 2006 |
| 6334474 |
Breakaway separation detection and alert system |
Jan. 1, 2002 |
| 6026866 |
Onboard vapor recovery detection nozzle |
Feb. 22, 2000 |
| 5788840 |
Dispensing spigot with controllable lever |
Aug. 4, 1998 |
| 5765602 |
Apparatus and method for metering and transfer of cryogenic liquids |
Jun. 16, 1998 |
| 5755256 |
Automatic shutoff fueling system |
May. 26, 1998 |
| 5720327 |
Vehicle safety fueling system |
Feb. 24, 1998 |
| 5645116 |
Method and assembly for preventing dripping of a liquid dispensing nozzle |
Jul. 8, 1997 |
| 5609192 |
Fuel dispenser |
Mar. 11, 1997 |
| 5540413 |
Aircraft pressure-fueling nozzle |
Jul. 30, 1996 |
| 5509452 |
Vapor controlled fuel dispensing nozzle attachment |
Apr. 23, 1996 |
| 5421382 |
Vapor recovery nozzles and sub-assemblies therefor |
Jun. 6, 1995 |
| 5405120 |
Aircraft fueling nozzle |
Apr. 11, 1995 |
| 5279341 |
Filling device |
Jan. 18, 1994 |
| 5224525 |
Hose nozzle |
Jul. 6, 1993 |
| 5186224 |
Filling device |
Feb. 16, 1993 |
| 5121777 |
Vapor recovery nozzles and sub-assemblies therefor |
Jun. 16, 1992 |
| 5085258 |
Fuel dispensing nozzle improvement |
Feb. 4, 1992 |
| 5078188 |
Flow rate limiting device for an automatic shut-off liquid dispensing nozzle |
Jan. 7, 1992 |
| 5069260 |
Fuel dispensing nozzle with vapor-proof seal |
Dec. 3, 1991 |
| 4984612 |
Automatic shut-off liquid delivery nozzle |
Jan. 15, 1991 |
| 4596278 |
Balanced, two-stage poppet valve for fuel dispensing nozzle |
Jun. 24, 1986 |
| 4567924 |
Aircraft under-wing fueling nozzle system |
Feb. 4, 1986 |
| 4557302 |
Retainer ring for the spout of a fluid dispensing nozzle |
Dec. 10, 1985 |
| 4418730 |
Automatic shut-off nozzle with vapor return seal |
Dec. 6, 1983 |
| 4354536 |
Gasoline dispensing nozzle |
Oct. 19, 1982 |
| 4213488 |
Valve means responsive to the operation of a vapor-seal valve for preventing fuel spillage from the discharge spout of a vapor-recovery fuel dispensing nozzle |
Jul. 22, 1980 |
| 4166485 |
Gasoline vapor emission control |
Sep. 4, 1979 |
| RE30050 |
Interlock system for a gasoline dispensing nozzle |
Jul. 24, 1979 |
| 4143689 |
Flow control for vapor recovery nozzle |
Mar. 13, 1979 |
| 4121635 |
Interlock system for a gasoline dispensing nozzle |
Oct. 24, 1978 |
| 4060110 |
Vapor recovery nozzle |
Nov. 29, 1977 |
| 4059135 |
Interlock system for a fuel dispensing nozzle |
Nov. 22, 1977 |
| 4033389 |
Interlock and latching systems for a dispensing nozzle |
Jul. 5, 1977 |
| 4031930 |
Automatic shut-off nozzle with lockable vapor relief valve |
Jun. 28, 1977 |
| 4023601 |
Interlock system for a gasoline dispensing nozzle with a vapor receiving system |
May. 17, 1977 |
| 4011897 |
Interlock system for a gasoline dispensing nozzle |
Mar. 15, 1977 |
| 4006761 |
Equipment for bottom loading of liquid products |
Feb. 8, 1977 |
| 3982571 |
Vapor recovery nozzle with mechanical flow interlock |
Sep. 28, 1976 |
| 3965947 |
Tank filling system employing emergency shut-off valve |
Jun. 29, 1976 |
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