Adjustable carpenters square and method of use
Number of patents in Portfolio can not be more than 2000
United States of America
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Jan 14, 2020
Grant Date -
Jul 25, 2019
app pub date -
Jan 23, 2018
filing date -
Jan 23, 2018
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An adjustable carpenters square has a handle and first and second blades extending from the handle in a substantially perpendicular relationship. The first blade is fixed in the handle and the second blade is pivotally mounted on the handle to enable it to be adjustable with respect to the fixed first blade to ensure that it is at a true 90° to the first blade. A cam mechanism is mounted in the handle and engageable with the second blade to pivot the second blade with respect to the first blade. The cam mechanism includes a one-piece cam having a cylindrical base and a cam portion offset therefrom. This cam mechanism enables the method of the present invention of adjusting the perpendicular relationship between the two blades to be achieved with a high degree of accuracy.
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