H01T13/12 - CPC Classification Index

ClassID:

216269 ⎘

H01T13/12 - CPC Classification

Classification description:

Sparking plugs; Details Means on sparking plugs for facilitating engagement by tool or by hand

Recent Application in this class:

20210104874

2021-04-08

High thread jamb nut with retaining clip

20200381902

2020-12-03

The fulcrum plug

20180138665

2018-05-17

Spark plug and semi-finished product thereof

20170141543

2017-05-18

Spark plug having improved ground electrode orientation and method of forming

20170077681

2017-03-16

Spark plug

20160218485

2016-07-28

Spark plug

20160049772

2016-02-18

SPARK PLUG HAVING IMPROVED GROUND ELECTRODE ORIENTATION AND METHOD OF FORMING

20150028737

2015-01-29

Spark plug, in particular swirl chamber spark plug

20140070691

2014-03-13

Spark plug

#10

20120274200

2012-11-01

Spark plug having improved ground electrode orientation and method of forming

#11

20120153801

2012-06-21

Spark plug and method for producing spark plug

#12

20100117506

2010-05-13

Easily removable spark plug

#13

20100018488

2010-01-28

Vehicles including frame defining spark plug access aperture and methods

#14

20060124097

2006-06-15

Manually guided implement having a spark plug connector arrangement

#15

14472992

2017-07-04

Spark plug RFI suppression sleeve