ClassID:

138853

F02B59/00 - CPC Classification

Classification description:

Internal-combustion aspects of other reciprocating-piston engines with movable, e.g. oscillating, cylinders

Recent Application in this class:
#1
20240328344
2024-10-03

Internal combustion engine and cylinder block

#2
20230036422
2023-02-02

INTERNAL COMBUSTION ENGINE WITH ROTATING PISTONS AND CYLINDERS AND RELATED DEVICES AND METHODS OF USING THE SAME

#3
20220397055
2022-12-15

INTERNAL COMBUSTION ENGINE WITH ROTATING PISTONS AND CYLINDERS AND RELATED DEVICES AND METHODS OF USING THE SAME

#4
20210404377
2021-12-30

INTERNAL COMBUSTION ENGINE WITH ROTATING PISTONS AND CYLINDERS AND RELATED DEVICES AND METHODS OF USING THE SAME

#5
20210164388
2021-06-03

Internal combustion engine with rotating pistons and cylinders and related devices and methods of using the same

#6
20170159557
2017-06-08

Gas flow and energy conversion apparatus

#7
20160047300
2016-02-18

Internal combustion engine

#8
20150260095
2015-09-17

Engines and integral engine/ generators

#9
20150144103
2015-05-28

Internal combustion engine

#10
20150144092
2015-05-28

Seal assembly for rotary-piston internal-combustion engine

#11
20130199465
2013-08-08

Engine usable as a power source or pump

#12
20120240896
2012-09-27

Internal Combustion Engine with Rotating Cylinder Block

#13
20100126472
2010-05-27

Reciprocating engine

#14
20100108034
2010-05-06

Rotary Engine

#15
20090320794
2009-12-31

Novel Internal Combustion Torroidal Engine

#16
20090255491
2009-10-15

SPLIT-CYCLE AIRCRAFT ENGINE

#17
20090145129
2009-06-11

SPLIT-CYCLE AIRCRAFT ENGINE

#18
20090050103
2009-02-26

Split-cycle aircraft engine

#19
20090013979
2009-01-15

Reciprocating sleeve engine

#20
20080141921
2008-06-19

Marine hulls and drives

#21
20070240673
2007-10-18

Internal combustion engine

#22
20060266314
2006-11-30

Internal combustion engine

#23
20060180105
2006-08-17

Internal combustion engine with actuating oscillating cylinders

#24
20060180104
2006-08-17

Internal combustion engine with actuating oscillating cylinders

#25
20060054114
2006-03-16

Explicit seals for moving cylinder assembly

#26
20050252482
2005-11-17

Electromagnetic array assembly incorporated into an internal combustion engine for generating an electrical current

#27
20050061269
2005-03-24

Stotler variable displacement radial rotary piston engine

#28
20050051117
2005-03-10

Internal combustion engine