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T-DRILL OY, A FINNISH CORP
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for cutting an oval hole in the wall of a pipe
Patent number
7,887,270
Issue date
Feb 15, 2011
T-Drill Oy
Tommi Aho
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pipe cutting apparatus
Patent number
7,464,472
Issue date
Dec 16, 2008
T-Drill Oy
Timo Kangas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Mounting and dismounting mechanism for a straightening or calibrati...
Patent number
6,884,013
Issue date
Apr 26, 2005
T-Drill Oy
Risto Kiviranta
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Automated collar-forming drill mechanism
Patent number
6,427,508
Issue date
Aug 6, 2002
T-Drill Oy
Pertti Lehto
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
System for presetting the cutting tools of a cut-off machine for a...
Patent number
6,298,757
Issue date
Oct 9, 2001
T-Drill Oy
Jari Virtanen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Variable-force discharge mechanism for materials loaded on a reel
Patent number
6,152,396
Issue date
Nov 28, 2000
T-Drill Oy
Tero Rapila
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method and apparatus for making a longitudinal hole in a pipe
Patent number
5,876,161
Issue date
Mar 2, 1999
T-Drill Oy
Juha Ikola
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for forming collars around openings in tubes or plates
Patent number
4,307,593
Issue date
Dec 29, 1981
T/Drill, Inc.
William H. Riggs
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tube cutter
Patent number
4,294,011
Issue date
Oct 13, 1981
T/Drill, Inc.
Wendell J. Kemme
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Apparatus For Cutting an Oval Hole in the Wall of a Pipe
Publication number
20080286060
Publication date
Nov 20, 2008
T-DRILL OY
Tommi Aho
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Trademark
last 30 trademarks
Information
Trademark
73155036 - T-DRILL
Serial number
73155036
Registration number
1127419
Filing date
Jan 12, 1978
T/DRILL, INC.
7 - Machines and machine tools