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7614155 |
Farrier's tool and method for using
A farrier's tool and a method of using the tool for preparing the hoof of a horse to receive a shoe. The tool is, in one aspect, a goniometer used for determining the angle of heel-toe taper when...
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7574813 |
Protractor for calculating miter and bevel angles for installing molding
Taught herein is a protractor capable of measuring angles within a room and angles related to the intended orientation of molding with respect to the room. Using these angles, the present invention...
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7526871 |
Precision machinist's square with indicator
A precision machinist's square comprises a blade and body joined together at a pivot and a drive train operated by relative angular movement between the blade and the body. Movement of the drive...
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7513057 |
Compound angle miter gauge
A crown molding miter gauge has first and second straight edges extending oppositely tangent from circular members wherein one of the circular members includes a Cartesian reference chart...
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7464476 |
Professional compass rulers
A ruler for drawing or measurement of circles, straight lines, and angles. The ruler body has a longitudinal slot in the middle and parallel with the length of the ruler. A sliding pen or pencil...
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7406774 |
Angle measurement tool
An angle measurement tool in which the assembled components result in only two moving parts that are pivoted relative to each other and wherein the pivot axis is the geographic center of the angle...
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7373727 |
Adjustable angle and miter finder
An apparatus for determining the angle between two adjacent objects such as the corner of a wall or the pitch of a roof, and the appropriate angle of a corresponding miter cut. The apparatus...
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7335167 |
Posture realignment system
A software system and apparatus for the collection of various measurements of the human body representing deviations from an ideal posture in several planes of motion relative to the body. A...
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7299560 |
Multi-purpose tool
A multi-purpose tool includes a graduated extension pivotably and lockably connected to a leveling extension. The graduated extension includes graduations for measuring length, angles, pitch, or a...
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7293363 |
Dual line protractor for biometric measurements
A dual line protractor fixed to a central axis which has two housings, each housing having a spool with retractable lines, the housings and spools being rotatably attached to the central axis. The...
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7278217 |
Trigonometric teaching aid
A trigonometric teaching aid for providing students with real life applications for the principles of trigonometry includes a transit assembly having a sight tube with cross hairs, a level and an...
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7243436 |
T-bevel plumb tool
A t-bevel plumb tool configured for identifying and placing a plumb line has the components typical of a t-bevel, namely a handle and a blade that pivotally attaches to the handle, and a plumb...
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7210237 |
Measuring tool device
A measuring tool device comprises a horizontal module including a depressed surface, an upper semicircular hollow, and a lower semicircular body; an upper cover module including a calibrated line...
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7188427 |
Multi-task protractor
A multi-task protractor apparatus having the capabilities of a rotating protractor, adjustable triangle, ruler, miniature leveler, framing square and roof angle finder is disclosed. The multi-task...
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7051445 |
Apparatus generating a light illuminated line
An improved apparatus generating light illuminated line provides a possibility to produce and propagate the light line along the reference surface under any desirable angle. The improved apparatus...
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7047659 |
Multi-task promotional apparatus
A promotional apparatus includes a housing having first and second openings and an elongated slot formed therein. A first measuring tape is disposed within the housing, and is retractably...
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7047655 |
Snap locking angle adjustable device, in particular a carpenter's square
The invention is a snap locking angle adjustable device, particularly applicable to carpenter's squares. Carpenter's squares, being used in rough environment, must be simple to adjust while...
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7003891 |
Compact miter apparatus
A miter apparatus is for making beveled cuts in a workpiece such as a board or the like. A base defines a seat for placing against an edge of the workpiece, and a guide member is pivotably attached...
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6978550 |
Protractor and ruler combination
A protractor and ruler combination includes a main ruler having a side formed with a protractor, a secondary ruler rotatably mounted on the main ruler, and an auxiliary ruler having a side secured...
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6935033 |
Measuring instrument for establishing the angle of tilt of a lens mounting rim of a spectacles frame
A measurement instrument for establishing an angle by which each lens-mounting rim of a spectacles frame having two lens-mounting rims joined by a spectacles bridge is tilted in a horizontal plane...
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6892467 |
Method and apparatus for edge locating and angle setting
An improved tool is provided for locating the corner or edge of a workpiece while setting the workpiece at a desired angle with respect to a work surface. An elongated arm member slidably engages...
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6886263 |
Auxiliary drafting instrument combination applicable to digital board
Auxiliary drafting instrument combination applicable to digital board, including a base seat formed with at least one pivot hole; a compass having a pivot seat for pivotally connecting two legs, a...
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6823603 |
Device for enabling a single user to easily and accurately mark right and oblique angles and method for employing same
The present invention is directed to an apparatus and method for marking an angles relative to a baseline, the apparatus comprising two elongate arms, one arm having a length greater than that of...
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6813842 |
Filler gauge with flexible measurement
A filler gauge with flexible measurement is disclosed in the invention. The invention provides a filler gauge that is easy to be manufactured and able to lower cost as well as increase scope of...
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6796046 |
Miter cut, plumb cut, and seat cut angle finding system
A miter cut, plumb cut, and seat cut angle finding system has a handle, a spacing block with a pair of attachment holes there through, a pair of coupling pins, a rotatable straight blade and a...
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6792687 |
Adjustable tool for cutting rafters
An adjustable tool, and method of use thereof, for use in cutting a workpiece having a face extending between first and second opposite borders is disclosed. The tool preferably comprises an...
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6776076 |
Angle gauge
An angle sensor has a miter bar, a fence, a rotary sensor, a display, and a processing system and may additionally have a head plate, an auxiliary fence, means for detachably affixing the miter bar...
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6775917 |
Adjustable angle cutting jig device and method of using
An adjustable angle cutting jig device and associated method of using the device for use with a table saw having a circular blade, a rip fence and a miter groove is disclosed. The device comprising...
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6742271 |
Retractable straightedge framing square integrable to a level
The invention is a masonry tool that is a framing square with a retractable straightedge, where the framing square can be fitted to a level. The major components of the invention are a foldable...
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6725558 |
Adjustable tool guide
An adjustable portable power tool guide having a base plate, a base plate cutting edge to define a cut line, an adjustable tool guide rail for guiding a portable power tool cutter adjacent to the...
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6708422 |
Saw guide
A saw guide for guiding hand-held power saws of the type having a moving blade and a parallel guide edge used for cutting sheet and stock material. The saw guide includes a fixed arm of L-shaped...
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6694633 |
Common rafter and hip layout tool
A common rafter and hip layout tool which provides a protractor portion, a common cut marking edge, a common cut marking edge pantograph arm to which is connected a bird's mouth marking arm, a seat...
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6691423 |
Miter gauge
A miter gauge apparatus for use on a work surface having an alignment track is disclosed. The miter gauge apparatus may include a guide bar adapted to slidably fit within an alignment track, a...
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6672190 |
Precision miter gauge
The present invention provides a precision miter gauge for orienting and positioning a workpiece relative to a cutting tool. The miter gauge reduces positioning errors and improves repeatability....
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6594913 |
Protractor
The protractor has a body which has three reference surfaces, two being parallel and one being at right angles to them. A web between the surfaces carries a protractor dial which is rotatable on...
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6584698 |
Angle indicating apparatus capable of positioning at predetermined angles
An angle indicating apparatus includes a rod member, an indicia member, an indicator, a spring-loaded tumbler unit, and a locking unit. The indicia member is mounted pivotally on the rod member...
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6560886 |
Device for adjustment of cut angle
An auxiliary appliance, known as a mitering device, for setting the cutting angle in miter-cutting operations prior to the cutting proper, comprising two arms ( 1, 2 ), which are pivotally...
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6557601 |
Mechanical stop system
An expandable mechanical stop is provided for positioning a workpiece during woodworking or other operations. The mechanical stop includes a positioning body which is adjustably attached to a...
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6553676 |
Protractor
A protractor comprising a frame and a lever arm coupled thereto. The frame includes a first substantially straight edge and an elongate track adjacent to the first edge. The lever arm includes a...
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6543144 |
Multipurpose tool
A multipurpose tool for use by woodworkers or the like and which includes a body portion having end walls and first and second pairs of opposed side walls, with a plurality of level indicating...
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6536125 |
Measuring and shifting square
A device for generating angles has a ruler-shaped basic rail having a first guide extending in a longitudinal direction of the basic rail. A stop rail is arranged in the first guide of the basic...
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6536124 |
Angular measuring and saw angle setting device
A connected and relatively pivotal two piece angular measuring device that will provide information and/or direct data or indicia to be used in setting mitre saw cutting angles for accurate...
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6532679 |
Fixture for a table saw
A self-adjusting accessory for a table saw that includes a guide for sliding in the guide groove of the work supporting table of a table saw and which is biased against the edge of the guide groove...
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6505410 |
Weld gauge
An adjustable gauge having special attention to measuring the dimensions of a fillet weld. The gauge includes a first plate that is rectangular in shape and terminates in an edge which transverses...
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6502492 |
Adjustable miter attachment
An adjustable miter attachment for use with a saw table consists of a miter slot bar which can be inserted into a miter slot in a saw table, the miter slot bar having a circular miter gauge...
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6477782 |
Device and method for gauging an angled surface and setting a tool to match the bisection of the angled surface
A gauge device and the associated method of using the gauge device to set the cut angles of a carpenter's mitering tools. The device includes a handle that has a longitudinal axis. A first arm is...
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6453568 |
Laser protractor
A laser protractor comprising two laser pointers fixed in a body to point exactly 90° apart in the same plane and a third laser pointer mounted on a movable arm rotatable about an axis...
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6405443 |
Geometric construction device
A geometric construction device forms circles or arcs with a marking instrument and simultaneously measures angles. The device includes a radius arm and a rotatable member. The radius arm includes...
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6330752 |
Adjustable squaring tool
An adjustable squaring tool for measuring and marking angles includes a pivot arm pivotally coupled between first and second sections of a main member. The pivot arm having a graduated arcuate...
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6256900 |
Sine set miter gauge and method
A miter gauge and method which provides substantially improved resolution in setting the miter angle without adding mechanical complication to the miter gauge mechanism compared to a conventional...
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