Patents
Sitemap › B67 - Opening or closing bottles, jars or similar containers; Liquid handling › B67D - Dispensing, delivering, or transferring liquids, not otherwise provided for › B67D 7 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
Patents for B67D 7 - Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes (29,440)
10/1981
10/20/1981US4295504 Gasoline vapor recovery system
10/15/1981WO1981002940A1 Transaction control system
10/13/1981US4294248 Device for automatically controlling the infusion liquid flow in an infusion apparatus
10/06/1981US4292994 Raw milk transfer systems
09/1981
09/29/1981US4292508 Trading system
09/29/1981US4292506 Fuel pump computer price variator
09/29/1981US4292020 Method and apparatus for abatement of gasoline vapor emissions
09/22/1981US4290538 Fuel-dispensing system with self-checking means
09/22/1981CA1109435A1 Multiple product gasoline dispenser
09/16/1981EP0035888A2 Improvement in a fluid register system
09/15/1981CA1109033A1 Support for gasoline pump
09/09/1981EP0035217A2 Device for preventing the conjunctive mensuration of gaseous additional mixtures in dispensing liquids
09/08/1981US4287903 Method and apparatus for recovering products of low pumpability
09/01/1981US4286635 Automatic shut-off nozzle having an arrangement for controlling when automatic shut off occurs in response to pressure in a sealed tank
09/01/1981CA1108265A1 Safety switch assemblies
08/1981
08/25/1981US4285367 Device for mixing two fluids
08/18/1981US4284212 Pilot actuated diaphragm valve
08/18/1981US4284210 Static metering pump
08/18/1981US4283967 Extended range variator conversion mechanism
08/11/1981US4283086 Body for vehicles and vehicles carrying said body
08/11/1981CA1106987A1 Gauging system providing remote readout of liquid levels in gasoline storage tanks
08/04/1981US4281777 Dual liquid proportioning apparatus
08/04/1981CA1106330A1 Device for dispensing fluid from a container
07/1981
07/23/1981WO1981001993A1 Container for dispensing liquid
07/23/1981WO1981001992A1 Coupling device for connection of a material outlet to a package
07/21/1981US4280035 Plural key actuated totalizer for gasoline sales pump
07/21/1981CA1105418A1 Method and apparatus for abatement of gasoline vapor emissions
07/14/1981US4278116 Portable latch for gasoline nozzles
07/08/1981EP0031438A2 Transporting and withdrawing apparatus
07/08/1981EP0031391A2 Attendant-controlled system for automatic enablement and monitoring of fuel dispensers
07/07/1981US4276999 Beverage dispensing system
07/07/1981US4276997 Dispensing apparatus for an aircraft anti-icing and biocidal fuel additive
07/07/1981US4276916 Sensing arrangements for sensing the presence of liquid in a vapor line
06/1981
06/30/1981US4275776 Automatic holding device for gasoline pump handles
06/23/1981US4274549 Apparatus for fuel vapor recovery
06/17/1981EP0030509A1 Measuring device for gravity transfusion of a liquid
06/16/1981US4273994 Rotary electromagnetic indicator
06/16/1981US4273164 Manifolded fuel vapor
06/09/1981US4272089 Tractor-trailer land vehicle
06/09/1981US4271981 Gasoline pump construction
06/02/1981US4270674 Integral heater follower plate
05/1981
05/26/1981US4269215 Vapor flow control valve
05/26/1981US4269078 Extended range variator conversion mechanism
05/20/1981EP0028808A2 Feeding and dosing device for abrasive materials
05/12/1981US4266582 Tank filling limiter
05/12/1981US4266574 Vent valve
05/05/1981US4265375 Safety dispensing apparatus for flammable liquids
05/05/1981US4265281 Removable rack for a liquid dispensing nozzle
04/1981
04/28/1981US4263945 Automatic fuel dispensing control system
04/21/1981US4262712 Magnetically latchable liquid dispensing nozzle
04/08/1981EP0026727A2 Apparatus for fuel vapor recovery
04/07/1981US4260183 Pump hose swivel connection
04/07/1981US4260000 Fuel dispensing system with controlled vapor withdrawal
03/1981
03/31/1981US4258760 Arrangement for sensing the presence of liquid in a vapor line
03/31/1981US4258744 Vertically movable apparatus for fluid delivery from stationary source
03/18/1981EP0025301A2 Extended range variator conversion mechanism
03/17/1981US4256151 System for dispensing a volatile fuel
03/17/1981CA1097496A1 Pulsating glue head for folding machines
03/11/1981EP0024846A2 Improvements in the delivery of liquid
03/11/1981EP0024389A1 Hydraulically balanced marine loading arm
03/10/1981US4254805 Closed chemical mixing system
03/04/1981EP0024377A2 Device for controlling, indicating and metering quantity and price of transferred liquid
03/03/1981US4254328 Dispensing preset amounts of a product
03/03/1981US4253503 Manifold fuel vapor withdrawal system
02/1981
02/24/1981US4252253 Drink dispenser having central control of plural dispensing stations
02/24/1981US4252161 Support for gasoline pump
02/10/1981US4250550 Fuel delivery control system
02/10/1981US4249675 Device for dispensing fluid from a container
02/10/1981CA1095475A1 Magnetically latched vapor recovery gasoline dispensing nozzle
02/03/1981US4248335 Key-operated actuator
02/03/1981US4248279 Tamper resistant fuel filler restrictor assembly
02/03/1981CA1094826A1 Method and apparatus for recuperating hard to pump materials
01/1981
01/27/1981US4247899 Fuel delivery control and registration system
01/20/1981US4245682 Attachment for dispensing nozzle
01/20/1981US4245681 Automatic shut-off nozzle having an independent sensor arrangement for sensing the presence of liquid in vapor return means of the nozzle
01/13/1981US4244403 Apparatus for transferring liquid between a reservoir and a mobile tank truck
01/13/1981CA1093424A1 Vapor recovery frame
01/06/1981CA1092802A1 Extrusion nozzle for molten adhesive dispensing device
12/1980
12/30/1980US4242575 Gasoline pump digital price encoder
12/23/1980US4241354 Apparatus for indicating unauthorized delivery of a fluid product
12/23/1980US4240567 Pump
12/23/1980US4240475 Safety mounting device for the nozzle of a liquid-fuel dispensing pump
12/23/1980US4240473 Insert for injecting a liquid product into a bore
12/16/1980US4239262 Pump end swivel for hose
12/02/1980US4237537 Price display setting arrangements
12/02/1980US4236552 Gasoline pump clip cap
11/1980
11/25/1980US4235266 Liquid dispensing nozzle having vapor recovery sealing arrangement
11/18/1980CA1089816A1 Hydrocarbon fuel dispensing, vapor controlling system
11/18/1980CA1089815A1 Hydrocarbon fuel dispensing, vapor controlling system
11/12/1980EP0018464A1 Control device for inflating a sealing ring placed between two tubes sliding one within the other
11/11/1980US4232715 Coaxial vapor recovery nozzle
11/11/1980CA1089321A1 Material conveying apparatus
11/04/1980US4231719 Procedure and apparatus for degassing fuel supply pump
11/04/1980US4231665 Filter aid dispensing arrangement
10/1980
10/29/1980EP0018277A1 Device permitting the registration of volumes of liquid put back in a reservoir after flow control
10/28/1980US4230937 Fuel delivery safety limit mechanism
10/28/1980US4230161 Thermal manual emergency shut off valve
10/28/1980CA1088671A1 Liquid dispenser
10/28/1980CA1088479A1 Automatic fluid dispensing apparatus
10/21/1980CA1088207A1 Digital electronic data system for a fluid dispenser
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