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Class Information
Number: 83/522.18
Name: Cutting > With signal, scale, or indicator > Indicates tool position > Relative to another element > To work-engaging member > Calibrated scale or indicator
Description: Device wherein the perceptible manifestation is digital.


Sub-classes under this class:

Class Number Class Name Patents
83/522.19 Indicates dimension of work being cut 88


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7617754 Sawing machine having an angle indicator Nov. 17, 2009
7614330 Rip fence for a table saw Nov. 10, 2009
7587967 Woodworking machine Sep. 15, 2009
7574950 Bevel adjustment assembly for a saw Aug. 18, 2009
7555976 Portable saw table assembly Jul. 7, 2009
7469621 Table saw Dec. 30, 2008
7322266 Table saw having a scale device Jan. 29, 2008
7267039 Circular sawing machine with a multi-directional adjustable laser indication device Sep. 11, 2007
7231858 Table saw having a measurement and display system Jun. 19, 2007
7066069 Tilt angle display device for a circular saw machine Jun. 27, 2006
7051634 Sheet material saw table May. 30, 2006
6899006 Miter saw measuring fence May. 31, 2005
6880443 Device for die-cutting a stack consisting of sheet-type materials Apr. 19, 2005
6776076 Angle gauge Aug. 17, 2004
6752059 Angle guide for saws Jun. 22, 2004
6431042 Turntable mechanism for a cutting tool Aug. 13, 2002
6397716 Bevel saw angle indicator Jun. 4, 2002
6142052 Punching tool Nov. 7, 2000
6142051 Bevel saw indicator Nov. 7, 2000
6101733 Saw blade alignment tool Aug. 15, 2000
5931073 Bevel angle control on translatory saw apparatus Aug. 3, 1999
5868054 Portable saw table Feb. 9, 1999
5771767 Angle attachment for woodworking tools Jun. 30, 1998
5758558 Precision measuring apparatus for locating workpieces for work operations Jun. 2, 1998
5735054 Fixture for a table saw Apr. 7, 1998
5687628 Guiding device for wood cutting Nov. 18, 1997
5632096 Saw blade alignment tool May. 27, 1997
5603164 Adjustable angle guide and angle finder Feb. 18, 1997
5568758 Compound miter jig apparatus Oct. 29, 1996
5566603 Double-sided miter box for machine tools in particular panel saws Oct. 22, 1996
5560273 Miter box with vertical and horizontal angular positioning devices Oct. 1, 1996
5282408 Table saw Feb. 1, 1994
5228375 Adjustable stop apparatus for register punch Jul. 20, 1993
5148730 Sawmark guide Sep. 22, 1992
5054350 Key punch machine Oct. 8, 1991
5042348 Compound miter saw Aug. 27, 1991
4972749 Calibrated fence for radial arm saws Nov. 27, 1990
4961269 Bi-directional direct read measurement system Oct. 9, 1990
4934233 Compound miter saw Jun. 19, 1990
4920845 Miter box for portable circular saw May. 1, 1990
4840097 Portable miter guide device for portable power saws Jun. 20, 1989
4819475 Tool for aluminum siding applicators Apr. 11, 1989
4754276 System to display sawblade angle and height Jun. 28, 1988
4745834 Cross cutting guide fence and gauge means for radial arm saws May. 24, 1988
4574670 Multiple angle cutting apparatus Mar. 11, 1986
4461196 Mitre box system for cutting compound angles Jul. 24, 1984
4459885 Registration control for a label cutoff apparatus Jul. 17, 1984
4433600 Workpiece locating device for a corner shear machine Feb. 28, 1984
4350066 Cove molding cutting apparatus and attachment Sep. 21, 1982
4321848 Cylindrical member processing apparatus Mar. 30, 1982

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