B25B27/12 - CPC Classification Index

ClassID:

45354 ⎘

B25B27/12 - CPC Classification

Classification description:

Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same mounting or demounting piston rings

Recent Application in this class:

20250235996

2025-07-24

PISTON ALIGNMENT TOOL

20240082965

2024-03-14

Piston ring installation jig and piston ring installation method using the jig

20230415283

2023-12-28

Piston Ring Cutting-Off Device

20230286315

2023-09-14

Wheel assembly including gas spring piston biasing member and related methods

20210046628

2021-02-18

Piston ring installation tool

20170239797

2017-08-24

Expander piston ring overlap protection and methods of use

20160052114

2016-02-25

Piston Ring Removal Tool

20160046007

2016-02-18

APPARATUS AND METHOD FOR SQUARING A PISTON RING

20150360335

2015-12-17

Piston rail ring installer and method

#10

20140298631

2014-10-09

TOOL FOR REMOVING PISTON RING

#11

20140137387

2014-05-22

Piston assembly transportation and installation apparatus and methods of transporting and installing a piston assembly therewith

#12

20120031803

2012-02-09

Piston assembly transportation and installation apparatus and methods of transporting and installing a piston assembly therewith

#13

20050274255

2005-12-15

Adjustable ring positioner

#14

20050166395

2005-08-04

Method of Assembling an internal combustion engine

#15

20050076697

2005-04-14

Pliers for crimping work pieces