Matches 1 - 39 out of 39


Match Document Document Title
7908755 Adjustable angle framing square apparatus having a straight-edge element with a translational shift mechanism  
An embodiment is an articulating straight-edge apparatus having an asymmetrical hub with a lobe having a flat edge. The hub has a bearing hole, an axle, a circular side with recesses which provide...
7698827 Bevel setter  
A bevel setting tool having a rectangular plate, both sides of which are marked with reference indicia and a moveable fence that slides longitudinally on a stud that passes from the fence through...
7269909 Rafter layout tool  
A rafter layout tool for facilitating the layout of ridge cut, bird's mouth, seat cuts, fascia and soffit for the common hip, valley rafter cuts comprising a protractor member, measurement...
7254898 Multi-purpose speed square  
A multi-purpose framing square has an elongate blade having a T-shaped slot with an L-shape at the base of the T-shaped slot. A handle has a top end has a handle thumbscrew hole. The handle is...
7197833 Framing square jig  
A tool for holding a framing square has a body with a pair of spaced longitudinal slots accommodating the flat legs of the framing square. Clamping devices mounted on the body clamp the body on...
7159328 Measurement gauge incorporating a level  
Apparatus 10 discloses a handle 32 for manipulating the device and an extending rule portion 18 having a series of markings or measurements 26 embossed along its edge serving as a base of spacing...
6839974 Multi-function layout square with laser  
A multi-function layout square of modular construction having a laser that is capable of performing multiple functions is disclosed. The multi-function square has a metallic outer casing with...
6799377 Apparatus for golf putter fitting  
Apparatus for fitting a golf putter club to a golfer comprising a grip supporting a vertical adjustable rod and representing a vertical length A from the upper end of the grip to the ground and...
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...
6314652 Multi-purpose, multi-functional tool  
A multi-purpose, multi-function tool of compact design made up of a plurality of components having levels thereon which interact together to provide a single tool which can perform a number of...
6260283 Multi-functional carpentry tool  
A multi-functional carpentry tool includes a base plate having opposed front and back major surfaces, and at least one side edge bearing surface perpendicular to the front and back surfaces. A...
5461794 Movable type measurement scale at variable angles  
The present invention relates to a kind of movable device which varies at any angle to serve as measurement ruler, and more particularly to an improved structure of measurement ruler with multiple...
5446969 Combination square and multi-purpose hand tool  
A combination square and multi-purpose hand tool can be utilized as a large number of hand tools including a square, bevel square, stud and ceiling strapping spacer, clamp, caliper, string tender,...
5388339 Tri-square protractor  
An improved combination square set is provided. It has a square head, a center head, a protractor head and a blade. The improvement is the blade which can be a grooved L-square rule, a grooved...
5226238 Infinite square  
A drawing aid device having a base upon which is positioned a rotating cap. The rotating cap is provided with a slot guide which fits into the slot provided in a drawing and measuring device. The...
4835877 Try square protractor  
A combined try square and protractor is structured to measure a right angle, to measure center of a pipe and to measure various angles therefrom.
4665623 Illuminated drafting aid  
A drafting T-square including a base block with a pivotable straight bar which can be manipulated as a protractor. A scale is slidable along the straight bar for extending beyond the straight bar....
4562649 Adjustable carpenter square  
An adjustable carpenter square for use in determining the relative angles between two predetermined points defined by a pair of longitudinal extensions pivotally attached together at one end.
4513510 Measuring tool  
A measuring tool including a flat member having the shape of a right triangle and having upper and lower surfaces and a first side and second side which form a right angle at their intersection, a...
4348815 Multi-purpose square  
A pair of first and second elongated arms are provided and the arms include corresponding base and free ends. Pivot structure is provided and pivotally connects the base ends of the arms together...
4290205 Rim surface measuring guage for wheel balances  
A gauge for use in a wheel balancing machine for ascertaining the location of the plane of the inner edge of the wheel rim. The gauge includes a flat resiliently flexible plate which has an edge...
4244105 Polytrack digital scale  
A digital scaler for measuring and displaying a distance on a drawing surface comprising a first triangle with a verticle straight edge and a second triangle with a horizontal straight edge...
4137637 Carpenter's portable precision adjustable length cutting gauge  
An adjustable and portable miter gauge characterized by an elongated workpiece engaging angle iron made of aluminum, terminating at one end with a power saw guide which is angularly adjustable,...
4062123 Adjustable routing template  
An adjustable routing template intended for use with a routing tool, such as a powered router having a router bit and a guide or reference spindle or bushing, in a manner allowing a craftsman to...
4028814 Pivoting rule  
A graduated, grooved rule and/or graduated slotted and grooved rule member for use in combination with the subcombination head means of combination tool. For example, the subcombination head means...
4001063 Measuring instrument  
There is provided a method for constructing and assembling an improved measuring instrument in which the frame of the instrument is made by molding a first half of the frame and molding a mating...
3934350 Photo cropping device  
An improved geometrical instrument for laying out and proportioning photographs and the like including a pair of angle members disposed in overlapping relationship, a diagonal strut connecting...
3824692 LIFT PLANNING APPARATUS  
Lift planning apparatus for computing the required length, angular position, and free capacity of the boom of a crane apparatus, especially where the apparatus must work in a confined space. The...
3783518 CARPENTER'S TOOL  
A new and improved carpenter's tool has been designed which will measure pitches or angles in carpenter's work with speed and ease. This tool also contains a mechanism which will lock the tool in...
3774307 GAUGE  
A base member mounts a bar selectively positionable thereon. The bar and sides of the base member normal to each other conjointly form a right triangle. The base member also mounts means for...
3670418 ANGULARLY ADJUSTABLE SQUARE HOLDER  
A holder composed of rotatively adjustable sections or halves each adapted to detachably support a square, such as a framing square, and combining with the two squares to provide a protractor-like...
RE12119 Title is not available  
3293757 Measuring instrument  
3271867 Combination layout tool  
3154857 Adjustable carpenter's square  
3153859 Combination scale for roof framing  
2959861 Bevel protractor  
2959199 Combination square and saw guide  
2877554 Seismic signal interpretation apparatus  

Matches 1 - 39 out of 39