ClassID:

154055

F17C2201/019 - CPC Classification

Classification description:

Vessel construction, in particular geometry, arrangement or size; Shape variable with pistons

Recent Application in this class:
#1
20250341282
2025-11-06

PRESSURE VESSEL

#2
20240200723
2024-06-20

PRESSURE VESSEL

#3
20220412509
2022-12-29

Pressure vessel

#4
20190360640
2019-11-28

Rapid fill container system

#5
20190041004
2019-02-07

System, method and apparatus for modular, mobile rail fueling

#6
20180106275
2018-04-19

Energy storage structure

#7
20160238194
2016-08-18

STORAGE DEVICE, GAS STORAGE UNIT AND METHOD FOR THE AT LEAST PARTIAL FILLING OR EMPTYING OF A GAS STORAGE UNIT

#8
20150292454
2015-10-15

Storage tank for liquefied fuel

#9
20130087214
2013-04-11

Safety device against excess temperature

#10
20130082054
2013-04-04

Safety device against excess temperature

#11
20090126816
2009-05-21

Lightweight high pressure repairable piston tie rod composite accumulator

#12
20080300586
2008-12-04

Apparatus and method for compressing a gas, and cryosurgery system and method utilizing same

#13
20080169207
2008-07-17

FUEL CELL CARTRIDGE FILTERS AND PRESSURE RELIEF

#14
20060073365
2006-04-06

Fuel cell cartridge with reformate filtering

#15
20060071009
2006-04-06

Fuel cell cartridge with leak detection

#16
20060070891
2006-04-06

Fuel cell cartridge filters and pressure relief

#17
20060024554
2006-02-02

Fuel cell cartridge connector

#18
20060024553
2006-02-02

Hot swappable fuel cell system

#19
20060024543
2006-02-02

Fuel cell system with controller and smart cartridge

#20
20060021882
2006-02-02

Fire retardant fuel cell cartridge

#21
20060014070
2006-01-19

Hydrogen fuel source refiller

#22
20060014069
2006-01-19

Smart fuel cell cartridge

#23
20060008687
2006-01-12

Fuel cell system internal to portable computer

#24
20050224085
2005-10-13

Apparatus and method for compressing a gas, and cryosurgery system and method utilizing same

#25
20050008908
2005-01-13

Portable fuel cartridge for fuel cells