ATLAS COPCO ROBBINS INC

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KENT, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Raise drill assembly with two-piece planetary third reduction hub a...
- Patent number 5,863,272
- Issue date Jan 26, 1999
- Atlas Copco Robbins Inc.
- Llewellan Anderson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Drill pipe having concave wrenching recesses
- Patent number 5,664,606
- Issue date Sep 9, 1997
- Atlas Copco Robbins Inc.
- Llewellan Anderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inflatable gripper assembly for rock boring machine
- Patent number 5,649,745
- Issue date Jul 22, 1997
- Atlas Copco Robbins Inc.
- Llewellan Anderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter assembly having a plurality of independently rotatable cutti...
- Patent number 5,598,895
- Issue date Feb 4, 1997
- Atlas Copco Robbins Inc.
- Llewellan Anderson
- E21 - EARTH DRILLING MINING

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Trademarklast 30 trademarks

Information Trademark
75338615 - LINEAR MINER
- Serial number 75338615
- Filing date Aug 11, 1997
- Atlas Copco Robbins Inc.
- 7 - Machines and machine tools
Information Trademark
75335445 - BORPAK
- Serial number 75335445
- Registration number 2231606
- Filing date Aug 4, 1997
- Atlas Copco Robbins Inc.
- 7 - Machines and machine tools