Ben Yu

Person

Taichung, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Writing instrument compressing device
- Patent number 10,800,125
- Issue date Oct 13, 2020
- Ben Yu
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Structure of power carpentry feeder machine
- Patent number 10,518,434
- Issue date Dec 31, 2019
- Ben Yu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Blocking arrangement of elevating device for carpentry work
- Patent number 9,308,666
- Issue date Apr 12, 2016
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Angle indicating device for table saw
- Patent number 7,992,480
- Issue date Aug 9, 2011
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Floor engaging device for workbench
- Patent number 7,909,074
- Issue date Mar 22, 2011
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Work table having adjustable hose support
- Patent number 7,775,143
- Issue date Aug 17, 2010
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Worktable having adjustable shield
- Patent number 7,458,301
- Issue date Dec 2, 2008
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fastening chuck device for machine tool
- Patent number 6,454,277
- Issue date Sep 24, 2002
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Work table having auxiliary sliding table
- Patent number 6,112,785
- Issue date Sep 5, 2000
- Ben Yu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
WRITING INSTRUMENT COMPRESSING DEVICE
- Publication number 20200114609
- Publication date Apr 16, 2020
- Ben Yu
- B30 - PRESSES
Information Patent Application
HOLE-DRILLING GUIDING DEVICE
- Publication number 20190358715
- Publication date Nov 28, 2019
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
STRUCTURE OF POWER CARPENTRY FEEDER MACHINE
- Publication number 20190210243
- Publication date Jul 11, 2019
- Ben Yu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Woodworking Machine with Rapid Positioning Apparatus
- Publication number 20130269835
- Publication date Oct 17, 2013
- Ben Yu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
BLOCKING ARRANGEMENT OF ELEVATING DEVICE FOR CARPENTRY WORK
- Publication number 20130000783
- Publication date Jan 3, 2013
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Angle indicating device for table saw
- Publication number 20100051138
- Publication date Mar 4, 2010
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Floor engaging device for workbench
- Publication number 20090212479
- Publication date Aug 27, 2009
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Work table having adjustable hose support
- Publication number 20090178593
- Publication date Jul 16, 2009
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Table saw having changeable blades
- Publication number 20090007743
- Publication date Jan 8, 2009
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Work table with leveling screws
- Publication number 20090007823
- Publication date Jan 8, 2009
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Working table having adjustable fence
- Publication number 20080257124
- Publication date Oct 23, 2008
- Ben Yu
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Application
Worktable having adjustable shield
- Publication number 20070074612
- Publication date Apr 5, 2007
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Worktable having adjustable shield
- Publication number 20070074613
- Publication date Apr 5, 2007
- Ben Yu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Person

Patents Grantslast 30 patents

Writing instrument compressing device

Structure of power carpentry feeder machine

Blocking arrangement of elevating device for carpentry work

Angle indicating device for table saw

Floor engaging device for workbench

Work table having adjustable hose support

Worktable having adjustable shield

Fastening chuck device for machine tool

Work table having auxiliary sliding table

Patents Applicationslast 30 patents

WRITING INSTRUMENT COMPRESSING DEVICE

HOLE-DRILLING GUIDING DEVICE

STRUCTURE OF POWER CARPENTRY FEEDER MACHINE

Woodworking Machine with Rapid Positioning Apparatus

BLOCKING ARRANGEMENT OF ELEVATING DEVICE FOR CARPENTRY WORK

Angle indicating device for table saw

Floor engaging device for workbench

Work table having adjustable hose support

Table saw having changeable blades

Work table with leveling screws

Working table having adjustable fence

Worktable having adjustable shield

Worktable having adjustable shield