ATLAS COPCO CANADA INC

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NORTH BAY, CA

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Patents Grantslast 30 patents

Information Patent Grant
Core barrel head assembly
- Patent number 9,644,439
- Issue date May 9, 2017
- ATLAS COPCO CANADA INC
- Paul Lambert
- E21 - EARTH DRILLING MINING
Information Patent Grant
Quickly reconfigurable core barrel head assembly
- Patent number 9,488,021
- Issue date Nov 8, 2016
- Atlas Copco Canada Inc.
- Patrick Salvador
- E21 - EARTH DRILLING MINING
Information Patent Grant
Overshot device
- Patent number 8,955,590
- Issue date Feb 17, 2015
- Atlas Copco Canada Inc.
- Patrick Salvador
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fail safe locking overshot device
- Patent number 8,783,745
- Issue date Jul 22, 2014
- Atlas Copco Canada Inc.
- Patrick Salvador
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of and apparatus for controlling diamond drill feed
- Patent number 6,209,662
- Issue date Apr 3, 2001
- Atlas Copco Canada Inc.
- Bert Stahl
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATED DECK BUSHING SYSTEM
- Publication number 20150315859
- Publication date Nov 5, 2015
- ATLAS COPCO CANADA INC.
- George Strydom
- E21 - EARTH DRILLING MINING
Information Patent Application
CORE BARREL VALVE ASSEMBLY
- Publication number 20150014065
- Publication date Jan 15, 2015
- ATLAS COPCO CANADA INC.
- Paul Lambert
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL PIPE WITH REPLACEABLE TOOL JOINTS
- Publication number 20140353045
- Publication date Dec 4, 2014
- ATLAS COPCO CANADA INC
- Yong Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
CORE BARREL VALVE ASSEMBLY
- Publication number 20140353039
- Publication date Dec 4, 2014
- ATLAS COPCO CANADA INC.
- Paul Lambert
- E21 - EARTH DRILLING MINING
Information Patent Application
CORE BARREL HEAD ASSEMBLY
- Publication number 20140353044
- Publication date Dec 4, 2014
- ATLAS COPCO CANADA INC
- Paul Lambert
- E21 - EARTH DRILLING MINING

Trademarklast 30 trademarks

Information Trademark
77476002 - TUFF
- Serial number 77476002
- Registration number 3891711
- Filing date May 15, 2008
- Atlas Copco Canada Inc.
- 7 - Machines and machine tools
Information Trademark
72149527 - SILENCAIR
- Serial number 72149527
- Registration number 768687
- Filing date Jul 23, 1962
- ATLAS COPCO CANADA LTD.
- 7 - Machines and machine tools