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Document Title |
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9021711 |
Mechanical drawing board
An apparatus for securing and drawing upon a piece of paper, includes a board having a drawing surface sized to receive the paper. The drawing surface is bounded along its perimeter by a border... |
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8230611 |
Straight edge clamping device having connection lock
A straight edge clamping device includes front and rear sections and first and second connection locks. The connection lock is configured to be fit into the connecting ends of the elongated hollow... |
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7484306 |
Straight edge clamping device
An extrusion cross-section for a straight edge clamping device including (a) an elongated hollow base having a constant cross-section; (b) a first stop fixed at one end of the base; (c) a second... |
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7464480 |
Craft board assembly and method of use
A craft board assembly is described. Embodiments of the craft board comprise a base having a self healing mat coupled thereto. A square frame rule is provided that defines an interior work area... |
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7062859 |
Measuring and layout device
A measuring and layout device having a stationary member having a flat surface adapted to be marked on and an angle and distance device rotatably coupled to the stationary member. The angle and... |
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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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6875120 |
Shot calculator for billiards
A device for calculating where a cue ball must cause an object billiard ball to strike the bumper of a billiards table in order to drive the object ball into a selected pocket of the billiards... |
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6820344 |
Device for measuring an object across several axes
The invention relates to a device for measuring across several axes of an object, whereby the object to be measured can be fixed to a measuring table. According to the invention, base strips are... |
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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... |
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6718737 |
Method of and apparatus for automatically packaging encased product
An automatic packaging apparatus has an arraying and supplying station, a sorting station and a packaging station. The arraying and supplying station forcibly arrays and supplies encased products... |
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6574879 |
Apparatus and method to measure and align aircraft seat back positioning
An apparatus and method to measure, establish and implement a desired range of travel allowed a reclining seat back portion of an airline seating accommodation. The invention, utilizing one or... |
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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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6418630 |
Deviation calculation rule used to monitor the drilling path of a two dimensional deviated hole
The invention relates to a deviation calculation rule of the circular type for the monitoring of a two-dimensional deviated well path. The rule consists of a support plate (10) on which is marked... |
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6343423 |
Indicator means for determining miter and bevel angles for sawing container panels
A base is provided with right angularly disposed scales marked in degrees starting from zero degrees at an intersection of the scales. Indicators are elongate and pointed at their ends and each of... |
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6108922 |
Cartoon drawing apparatus having an auxiliary positioning plate
A cartoon drawing apparatus for 16 F size drawing paper, includes an auxiliary positioning plate which can reconfigure the apparatus for 12 F size drawing paper. The cartoon drawing apparatus for... |
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5890524 |
Router table sled
A router table sled for use with a router table and a router table fence includes an arm assembly that rides along the fence and a strut assembly that supports the workpiece. The arm assembly... |
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5845409 |
Drawing board
A drawing board and clipscale combination in which a paper holder and a ruler are united in a single body. The board has a groove and a portion overhanging it along each of the four sides. The... |
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5653035 |
Pad device having a removable rule
A pad device includes a hole formed in the edge portion for engaging with a screw. A board has an opening engaged with the screw and has two legs and a gap formed between the legs. The legs each... |
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5408753 |
Protractor with a rotor
According to the present invention there is provided a protractor including a main body surrounding a circular aperture and having a scale of angular measurements thereon, and a rotary cursor... |
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5386640 |
Drafting device
A drafting device includes a pair of magnetic boards securely mounted to upper and lower surfaces of a base frame respectively, a ruler movably engaged on the magnetic board, a pair of cavities... |
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5385183 |
Tool for producing straight edge
A tool for assisting in producing a straight edge on a piece of rough cut raw material, such as lumber or masonite. The tool is held in place on top of the piece by gripping means which grip the... |
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5383276 |
Angle trisector
An angle trisecting device with a base section having two angle indicating scales and an elongated member with a straight edge portion. The elongated member is pivotally mounted on the base... |
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5371952 |
Drafting machine
A pan and channelled drawing board combination comprising a transparent drawing surface channelled on two or more sides and pivotally attached at one corner to the upper surface of the lip of the... |
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5345986 |
Auxiliary router guide
An apparatus and method for use with a router guide plate adapted to be secured to the underside of the router, the router guide plate including guide pins, the apparatus including a base platform... |
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5343625 |
Portable magnetic drafting board
A drafting board includes a base, a shoulder formed in the perimeter of the upper surface of the base, a magnetic board engaged in the shoulder of the base, two holes formed in the bottom surface... |
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5337641 |
Woodworking machinery jig and fixture system
A woodworking machinery jig and fixture system includes a track which is attached to a separate plywood fence, auxiliary table or other workpiece support of woodworking machinery such as a table... |
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5333389 |
Letter guide apparatus
A board member including a plurality of linear and arcuate tracks are provided, with each of the tracks including respective openings directed therethrough extending from the board top through... |
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5271159 |
Circular saw guide
A mitering guide device for a circular saw has a protractor including a curved edge with angle markings thereon. An arm is pivotally attached to the protractor and performs in conjunction with a... |
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5155918 |
Guide bar
A guide bar for use in providing a straight edge to make a metal cut, usually on steel with an oxyacetylene torch, which can be used both on flat stock and also across the open section or center... |
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5099581 |
Portable lighted drafting table
A portable, lighted drafting station comprises a shallow tray the size of a briefcase having a cover made from a sheet of translucent material sliding into slots in the rim of the tray. A T-square... |
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5086565 |
Technical drawing apparatus
Drawing apparatus for the preparation of technical drawings has a support for a drawing board on which paper may be attached. The support defines a frame surrounding the board which frame includes... |
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5050308 |
Tool guide and contour sander for use therewith
A tool guide temporarily attachable to vehicle body panels or other surfaces to provide a straight edge, and a contour sander for use in connection with a straight edge. The tool guide includes an... |
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5038486 |
Miter gauge
Miter apparatus for use with a cutting tool having a table top containing an alignment groove. The miter apparatus includes a guide bar adapted to slidably fit in the alignment groove, a head... |
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5038487 |
Attachment for framer's square
An attachment for a framer's square which permits the framer's square to be self supporting on a flat, horizontal surface. The attachment has an elongated support bar with two clips which may be... |
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5035061 |
Guide for hand-held power tools
This invention provides a guide for hand held power tools for use in cutting sheet material and the like, comprising a T-square having a straight edge adapted to abut the edge of sheet material... |
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5016358 |
Guide fence and mitre guide assembly for router mounting table
A combination simple and compound mitre gauge along with a precision split fence constitute the subject matter of the present invention. Both the mitre gauge and fence are intended to be utilized... |
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5012586 |
Plotting and drafting apparatus with magnetic guide
A plotting and drafting apparatus comprises a drawing implement having a body, a rule portion and a device for connecting the rule portion to the body. The body has a first surface and a first... |
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4972590 |
Knitting guide
A device including a support base mounting a transparent plate thereon is provided wherein a pattern for knitting is secured between the transparent plate and the base. The base includes spaced... |
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4903411 |
Method for determining type size
The present invention relates to the field of typography. In this field, it is desirable to quickly and efficiently determine certain key ratios between cap height and type size of a letter in a... |
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4896427 |
Draughting apparatus
A draughting apparatus 10 comprising a plurality of substantially planar symbols elements 30 having raised outlines 50 for depicting predetermined symbols 32, a support panel means 12, 16, for... |
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4868991 |
Inventory control board
A control apparatus insures precise reading or entry of data in the proper columns and rows or lines of chart sheets mounted atop a board. The same columns with appropriate indicia appear on both... |
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4825559 |
Pregauging tool for a cutting table
A pregauging tool for the stop assembly of a cutting device wherein the pregauging tool has a scale having an elongated configuration and opposed substantially parallel longitudinal edges. At... |
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4769914 |
Lettering device
A lettering device having a writing arm (4) that is movable between a position of repose and a writing position and that receives a stylus that has a Bowden control (29) for moving the writing arm... |
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4688333 |
Self-inking stamp alignment tool
An alignment structure provides means to locate a self-inking stamp in a plurality of positions over articles, which vary in size, to make repeated impressions for quantities of the same article,... |
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4682749 |
Adjustable copyholder with articulated arms
An adjustable copyholder comprises a base and a cantilever arm having a plurality of cantilever arm segments attached thereto, and a copy support plate mounted at the free end of the cantilever... |
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4632529 |
Accessory for use with an overhead projector
An accessory for use with an overhead projector comprises a platen which has a generally rectangular, transparent central portion and an opaque peripheral portion bounding the central portion. In... |
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4611406 |
Enclosure for electrical data input apparatus
An enclosure for an electrical data input apparatus which is formed of a top section and a bottom section to form a case. The case has a top section which provides operational access to the... |
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4593470 |
Portable three dimensional graphics tablet
A three dimensional graphics tablet for determining the three dimensional coordinates of points on an object placed on a supporting plane. The apparatus includes an articulated arm having at least... |
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4577415 |
Windowed indexed calibrated T-square and precision-lined drafting board having linear edges
In a preferred embodiment, there is provided a combination of a windowed indexed calibrated T-square and a precision-lined drafting board for use therewith for providing scaled drawings on... |
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4564414 |
Magnetic devices, apparatus for use in connection with dry transfer sheets incorporating such devices and sheets for use therein
Magnetic devices are described which include a sheet of magnetic material having a relieved groove/ridge configuration, all the grooves and ridges being straight and parallel, and evenly spaced... |