Matches 1 - 11 out of 11
Match Document Document Title
7430810 Laser square protractor kit  
A laser, square, protractor kit has a laser marker with a housing. The housing has a first positioning member. The protractor has a base with a second positioning member which cooperates with the...
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...
5205045 Household tile cutting gauge  
A tile cutting gauge comprises mainly a semi-circular protractor and a guide rod pivotally fastened to the protractor. A length ruler is slidably mounted on the straight side of the protractor,...
5182948 Adjustable measuring container  
The measuring container has a body with a bowl at one end. A sliding cover is provided with a sliding barrier member or dam which moves longitudinally in the bowl to different positions to adjust...
4901444 Method and apparatus for guiding a saw relative to an angular cut of a board  
A carpenter's protractor for use in scribing angled lines on a board or for guiding a portable saw in making angled cuts of a board. The protractor has an angularly adjustable arm which extends...
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.
3103747 Drafting machine  
3020642 Drafting instrument  
2867906 Graphical instrument  
2837826 Angle setting and measuring instrument  
2823709 Protractor for electric hand saw  
Matches 1 - 11 out of 11