Patents-Review.com
ClassID:

140101 ⎘

F02F7/0004 - CPC Classification

Classification description:

Casings, e.g. crankcases or frames; Cylinder arrangements Crankcases of one-cylinder engines

Recent Application in this class:
#1
20220074328
2022-03-10

Cylinder head

 #2
20210003093
2021-01-07

Engine

 #3
20190360429
2019-11-28

Engine

 #4
20190264635
2019-08-29

ENGINE

 #5
20180223950
2018-08-09

Machine having reciprocating slider crank mechanism, and method for designing machine having reciprocating slider crank mechanism

 #6
20180087471
2018-03-29

Single cylinder internal combustion engine

 #7
20170260880
2017-09-14

Overhead camshaft engine

 #8
20170175621
2017-06-22

ENGINE OPERABLE IN HORIZONTAL AND VERTICAL SHAFT ORIENTATIONS

 #9
20160369741
2016-12-22

Welded engine block for small internal combustion engines

 #10
20160281577
2016-09-29

Secondary-air supply structure for saddle-ride type vehicle

 #11
20160097344
2016-04-07

Air leading-type stratified scavenging two-stroke internal-combustion engine

 #12
20160097343
2016-04-07

Air leading-type stratified scavenging two-stroke internal-combustion engine

 #13
20150096523
2015-04-09

Welded engine block for small internal combustion engines

 #14
20150075480
2015-03-19

ENGINE

 #15
20130133612
2013-05-30

Crankcase structure of internal combustion engine

 #16
20120325191
2012-12-27

Scavenging passage structure for two-stroke engine

 #17
20120073537
2012-03-29

Engine

 #18
20120073527
2012-03-29

Engine

 #19
20110232592
2011-09-29

Ignition plug cooling device of vehicle-use engine

 #20
20110088650
2011-04-21

Integrally cast block and upper crankcase

 #21
20110072671
2011-03-31

Chain saw

 #22
20110030647
2011-02-10

Internal combustion engine

 #23
20100162973
2010-07-01

Engine provided with oil circulation path and cooling fluid path

 #24
20090320791
2009-12-31

Four-Stroke Engine

 #25
20090266330
2009-10-29

Monolithic block and valve train for a four-stroke engine

 #26
20090235893
2009-09-24

Two-cycle engine

 #27
20090095269
2009-04-16

Two-Cycle Engine

 #28
20080295795
2008-12-04

Laminated Internal Combustion Engine and Fabrication Technique

 #29
20080202483
2008-08-28

REDUCED-EMISSION SINGLE CYLINDER ENGINE

 #30
20080173171
2008-07-24

Monolithic cylinder-crankcase

 #31
20080035089
2008-02-14

Engine with decompression device

 #32
20070144479
2007-06-28

Cylinder block integrated with crankcase

 #33
20070119404
2007-05-31

Two-cycle combustion engine

 #34
20060185628
2006-08-24

Power unit

 #35
20060037595
2006-02-23

Reduced-emission single cylinder engine

 #36
20050109306
2005-05-26

Stabilized bearing structure for supporting a crankshaft in an internal combustion engine, and engine including same