Patents-Review.com
ClassID:

40690 ⎘

B23B41/006 - CPC Classification

Classification description:

Boring or drilling machines or devices specially adapted for particular work ; Accessories specially adapted therefor for drilling elongated pieces, e.g. beams the machining device being moved along a fixed workpiece

Recent Application in this class:
#1
20230211423
2023-07-06

Railroad Track Rail Drill

 #2
20230095591
2023-03-30

METHOD AND APPARATUS OF HOT TAPPING MULTIPLE COAXIAL OR NESTED STRINGS OF UNDERWATER PIPING AND/OR TUBING FOR OVERTURNED WELLS OR PLATFORMS

 #3
20210205897
2021-07-08

Railroad track rail drill

 #4
20210148180
2021-05-20

Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms

 #5
20190292869
2019-09-26

Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms

 #6
20190210095
2019-07-11

Sliding adjustable toggle clamp

 #7
20190040704
2019-02-07

Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and or tubing for overturned wells or platforms

 #8
20190009348
2019-01-10

DEBURRING TOOL

 #9
20180369932
2018-12-27

Apparatus and method for enlarging inner diameter of injector for reactor

 #10
20180297107
2018-10-18

MACHINING SYSTEM FOR AIRCRAFT STRUCTURAL COMPONENTS

 #11
20180187813
2018-07-05

Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms

 #12
20180043438
2018-02-15

Sliding adjustable toggle clamp

 #13
20170225239
2017-08-10

Drilling machine and method of manufacturing drilled product

 #14
20170114603
2017-04-27

Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and or tubing for overturned wells or platforms

 #15
20170087643
2017-03-30

Rail shoe assembly

 #16
20120067435
2012-03-22

Method and apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms

 #17
20100278602
2010-11-04

Articulating drill method and apparatus for cutting openings in nested strings of underwater piping and/or tubing for overturned wells or platforms

 #18
20100243072
2010-09-30

Apparatus of hot tapping multiple coaxial or nested strings of underwater piping and/or tubing for overturned wells or platforms

 #19
20100011563
2010-01-21

Flexible fastening machine tool

 #20
20090000800
2009-01-01

Portable robot