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Lien-Chu Lee
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Taichung Hsien, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Dust collector for band sawing machine
Patent number
6,679,145
Issue date
Jan 20, 2004
OAV Equipment Tools, Inc.
Lien-Chu Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Apparatus for adjusting the worktable of the band sawing machine
Patent number
6,644,163
Issue date
Nov 11, 2003
OAV Equipment & Tools, Inc.
Lien-Chu Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Band sawing machine
Patent number
D478602
Issue date
Aug 19, 2003
OAV Equipment & Tools, Inc.
Lien-Chu Lee
D15 - Machines not elsewhere specified
Information
Patent Grant
Band saw shielding device of band sawing machine
Patent number
6,595,097
Issue date
Jul 22, 2003
OAV Equipment & Tools, Inc.
Lien-Chu Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Band sawing machine having band saw replaceable rapidly
Patent number
6,557,447
Issue date
May 6, 2003
Lien-Chu Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
Band saw replacing device for band sawing machine
Publication number
20040154454
Publication date
Aug 12, 2004
OAV Equipment & Tools, Inc.
Lien-Chu Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Housing for band sawing machine
Publication number
20040107816
Publication date
Jun 10, 2004
OAV Equipment & Tools, Inc.
Lien-Chu Lee
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Apparatus for adjusting the worktable of the band sawing machine
Publication number
20030061928
Publication date
Apr 3, 2003
OAV EQUIPMENT & TOOLS, INC.
Lien-Chu Lee
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Band saw shielding device of band sawing machine
Publication number
20030005806
Publication date
Jan 9, 2003
Lien-Chu Lee
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
Band sawing machine having band saw replaceable rapidly
Publication number
20030005805
Publication date
Jan 9, 2003
Oav Equipment & Tools, Inc.,
Lien-Chu Lee
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC