ClassID:

83525

B67D7/64 - CPC Classification

Classification description:

Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes; Details or accessories; Arrangements of pumps power operated of piston type

Sub-classes:
Recent Application in this class:
#1
20250320110
2025-10-16

CRYOGENIC PUMP WITH INVERSE ORIENTATION FOR HYDROGEN FUELING STATION

#2
20250320109
2025-10-16

CRYOGENIC PUMP FOR HYDROGEN FUELING STATION WITH LONG STROKE

#3
20250109009
2025-04-03

APPARATUS FOR TRANSFER OF HIGH VISCOSITY FLUIDS

#4
20250061800
2025-02-20

Vapor Displacement Refueling Including Data Communications

#5
20250026627
2025-01-23

FLUID COMPRESSION APPARATUS AND FILLING STATION

#6
20240060462
2024-02-22

Vapor displacement refueling including data communications, zero gravity and chemical looping combustion system

#7
20230274632
2023-08-31

Vapor displacement refueling including onboard internally recirculating chemical looping combustion system

#8
20220177295
2022-06-09

Vapor displacement refueling including refueling in zero gravity

#9
20220176316
2022-06-09

Vapor displacement refueling including onboard internally recirculating chemical looping combustion system

#10
20210387848
2021-12-16

Metering pumps for fueling applications

#11
20180208450
2018-07-26

Liquid material ejector

#12
20180029868
2018-02-01

System and method for evacuating liquified petroleum (LP) gas from a vehicle tank

#13
20160002025
2016-01-07

Conveying device

#14
20150344286
2015-12-03

Liquid dispenser for a cooler

#15
20140252026
2014-09-11

Liquid material ejector

#16
20140252023
2014-09-11

Liquid pump

#17
20130320043
2013-12-05

DOUBLE ACTING VALVE FOR LIQUID PUMPS

#18
20110132934
2011-06-09

Hydraulic Dispenser Apparatus

#19
20100308083
2010-12-09

LIQUID PUMP

#20
20090302061
2009-12-10

Spring force adjustment system

#21
20090236366
2009-09-24

Liquid material ejector

#22
20080164287
2008-07-10

Fluid pump and fuel dispenser