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Class Information
Number: 141/210
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 > Separate controls for plural series liquid flow line valves
Description: Filling apparatus in which there is claimed or disclosed diverse controls for diverse flow controlling means which latter means are serially arranged in the liquid flow path to the receiver.


Sub-classes under this class:

Class Number Class Name Patents
141/216 Float operated valve 18
141/211 Self-opening valve 1


Patents under this class:

Patent Number Title Of Patent Date Issued
6095204 Vapor recovery system accommodating ORVR vehicles Aug. 1, 2000
6019146 Fuel nozzle dispenser using ultrasonic metering Feb. 1, 2000
5927350 System for preventing spillage from containers during filling thereof Jul. 27, 1999
5867403 Fuel dispenser Feb. 2, 1999
5213142 Stage II vapor recovery system May. 25, 1993
4596278 Balanced, two-stage poppet valve for fuel dispensing nozzle Jun. 24, 1986
4214614 Valve means for preventing fuel spillage from the discharge spout of a fuel dispensing nozzle Jul. 29, 1980



 
 
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