William H. Astle

Person

Rancho Cordova, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Weld crown removal module
- Patent number 4,976,176
- Issue date Dec 11, 1990
- Tri Tool Inc.
- Jerald Vanderpol
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tube cutter
- Patent number D309563
- Issue date Jul 31, 1990
- Tri Tool Inc.
- William H. Astle
- D08 - Tools and hardware
Information Patent Grant
Panel saw apparatus
- Patent number 4,909,114
- Issue date Mar 20, 1990
- Tri Tool Inc.
- William H. Astle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool support and guide system for repair of boiler tube panels and...
- Patent number 4,872,249
- Issue date Oct 10, 1989
- Tri Tool Inc.
- Jerald VanderPol
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Portable pipe end preparation tool
- Patent number D278026
- Issue date Mar 19, 1985
- Tri Tool, Inc.
- William H. Astle
- D08 - Tools and hardware
Information Patent Grant
Portable pipe end preparation tool with right angle feed control
- Patent number D276881
- Issue date Dec 25, 1984
- Tri Tool, Inc.
- William H. Astle
- D08 - Tools and hardware
Information Patent Grant
Portable pipe end preparation tool with right angle feed control
- Patent number D276882
- Issue date Dec 25, 1984
- Tri Tool, Inc.
- William H. Astle
- D08 - Tools and hardware
Information Patent Grant
Combined reaming and counterbore tool bit
- Patent number D275759
- Issue date Oct 2, 1984
- Tri Tool, Inc.
- William H. Astle
- D15 - Machines not elsewhere specified
Information Patent Grant
Portable combined reaming and seat counterboring tool holder
- Patent number D275761
- Issue date Oct 2, 1984
- Tri Tool, Inc.
- William H. Astle
- D15 - Machines not elsewhere specified
Information Patent Grant
Precision scriber for tubular workpieces
- Patent number 4,466,193
- Issue date Aug 21, 1984
- Tri Tool, Inc.
- William H. Astle
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Portable machine tool for preparing pipe joints for welding
- Patent number 4,459,883
- Issue date Jul 17, 1984
- Tri Tool, Inc.
- William H. Astle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Reaming and counterboring cutting tool
- Patent number 4,440,531
- Issue date Apr 3, 1984
- Tri Tool Inc.
- William H. Astle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tool carrier for portable lathe
- Patent number 4,437,366
- Issue date Mar 20, 1984
- Tri Tool, Inc.
- William H. Astle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe end preparation and cutoff tool
- Patent number 4,418,591
- Issue date Dec 6, 1983
- Tri Tool Inc.
- William H. Astle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Portable lathe
- Patent number 4,365,528
- Issue date Dec 28, 1982
- William H. Astle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adjustable tool holder
- Patent number 4,364,290
- Issue date Dec 21, 1982
- William H. Astle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Elbow mandrel arrangement
- Patent number 4,245,529
- Issue date Jan 20, 1981
- Tri Tool, Inc.
- William H. Astle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cam follower tool arrangement
- Patent number 4,207,786
- Issue date Jun 17, 1980
- Tri Tool, Inc.
- William H. Astle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Elbow mandrel arrangement
- Patent number 4,169,396
- Issue date Oct 2, 1979
- Tri Tool, Inc.
- William H. Astle
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

William H. Astle

Person

Patents Grantslast 30 patents

Weld crown removal module

Tube cutter

Panel saw apparatus

Tool support and guide system for repair of boiler tube panels and...

Portable pipe end preparation tool

Portable pipe end preparation tool with right angle feed control

Portable pipe end preparation tool with right angle feed control

Combined reaming and counterbore tool bit

Portable combined reaming and seat counterboring tool holder

Precision scriber for tubular workpieces

Portable machine tool for preparing pipe joints for welding

Reaming and counterboring cutting tool

Tool carrier for portable lathe

Pipe end preparation and cutoff tool

Portable lathe

Adjustable tool holder

Elbow mandrel arrangement

Cam follower tool arrangement

Elbow mandrel arrangement