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Mountings for the rods or drums
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CPC
E21C25/08
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Parent Industries
E
FIXED CONSTRUCTIONS
E21
Mining
E21C
MINING OR QUARRYING
E21C25/00
Cutting machines
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E21C25/08
Mountings for the rods or drums
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Patents Grants
last 30 patents
Information
Patent Grant
Methods and systems for operating a milling machine
Patent number
10,844,558
Issue date
Nov 24, 2020
Caterpillar Paving Products Inc.
Lee M. Hogan
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Method for cooling and/or heating lubricant in an exchangeable mill...
Patent number
10,533,705
Issue date
Jan 14, 2020
Bomag GmbH
Bernd Lubischer
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Methods and systems for operating a milling machine
Patent number
10,266,996
Issue date
Apr 23, 2019
Caterpillar Paving Products Inc.
Lee M. Hogan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Milling device
Patent number
10,053,982
Issue date
Aug 21, 2018
Caterpillar Global Mining Europe GmbH
Joachim Raschka
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
End plate interlock for housing of a ground breaking machine and me...
Patent number
9,938,827
Issue date
Apr 10, 2018
Larry D. Beller
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Mobile mining
Patent number
9,932,826
Issue date
Apr 3, 2018
Caterpillar Global Mining Europe GmbH
Johannes Krings
E21 - EARTH DRILLING MINING
Information
Patent Grant
Underground mining machine
Patent number
7,350,875
Issue date
Apr 1, 2008
DBT GmbH
Siamak Onsori
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutter-loader apparatus having overhung shearer drum
Patent number
4,445,724
Issue date
May 1, 1984
Gebr. Eickhoff Maschinenfabrik und Eisengiesserei m.b.H.
Hans Groger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for use with cutting drums of mineral machines
Patent number
4,389,073
Issue date
Jun 21, 1983
Gewerkschaft Eisenhutte Westfalia
Thomas Trumper
E21 - EARTH DRILLING MINING
Information
Patent Grant
Cutter drum support arm for longwall mining machine
Patent number
4,328,996
Issue date
May 11, 1982
Gebr. Eickhoff Maschinenfabrik und Eisengiesserei m.b.H.
Dieter Jahn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Triangular shaped cutting head for use with a longwall mining machine
Patent number
4,303,277
Issue date
Dec 1, 1981
The United States of America as represented by the Secretary of the Interior
Wallace W. Roepke
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mining machine cowl assembly
Patent number
4,068,894
Issue date
Jan 17, 1978
Dale (Mansfield) Limited
Eric Dring
E21 - EARTH DRILLING MINING
Information
Patent Grant
3907368
Patent number
3,907,368
Issue date
Sep 23, 1975
E21 - EARTH DRILLING MINING
Information
Patent Grant
3456984
Patent number
3,456,984
Issue date
Jul 22, 1969
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
METHODS AND SYSTEMS FOR OPERATING A MILLING MACHINE
Publication number
20190203431
Publication date
Jul 4, 2019
Caterpillar Paving Products Inc.
Lee M. Hogan
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
METHODS AND SYSTEMS FOR OPERATING A MILLING MACHINE
Publication number
20190063010
Publication date
Feb 28, 2019
Caterpillar Paving Products Inc.
Lee M. Hogan
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
END PLATE INTERLOCK FOR HOUSING OF A GROUND BREAKING MACHINE AND ME...
Publication number
20170314392
Publication date
Nov 2, 2017
Larry D. Beller
E21 - EARTH DRILLING MINING
Information
Patent Application
Method For Cooling And/Or Heating Lubricant In An Exchangeable Mill...
Publication number
20170292649
Publication date
Oct 12, 2017
BOMAG GmbH
Bernd Lubischer
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
MILLING DEVICE
Publication number
20160084082
Publication date
Mar 24, 2016
CATERPILLAR GLOBAL MINING EUROPE GMBH
Joachim RASCHKA
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
MOBILE MINING
Publication number
20150204190
Publication date
Jul 23, 2015
CATERPILLAR GLOBAL MINING EUROPE GMBH
Johannes Krings
E21 - EARTH DRILLING MINING
Information
Patent Application
Underground Mining Machine
Publication number
20060232122
Publication date
Oct 19, 2006
Siamak Onsori
E21 - EARTH DRILLING MINING