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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
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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