Trigonometer

The invention constitutes of a genuine device;

• it adds to the conventional measurements devices (protractor, goniometer, layout square, etc), the following items that need to be protected:
• 1. The Tangent Calculator:
• the Tangent Calculator has the uniqueness of enabling its user to read positive and negative tangent values in the configuration previously described. Both The Tangent Calculator and its dependent variant the Slopes/Cuts Calculator need to be protected.
• 2. The Sin/Cos Calculator:
• the Sin/Cos Calculator has the uniqueness of enabling its user to do positive and negative sine and cosine readings, as well as per unit ratios of triangle sides, all merged into a single tool, as previously described. Both the Sin/Cos Calculator and its dependent variant the Lengths Calculator need to be protected.
• 3. The Angle Tracking device, which is a hand, not only used to track angles (as in the goniometer and the layout square), but also to do tangent readings. Both the Angle Tracking Device and its dependent variant need to be protected.
• Three significant claims, which are dependent to the above claims, and also need to be protected, are the following:
• 4. Components assembly:
• the consolidation method used to assemble the different components of the New Trigonometer (Sin/Cos Calculator, Angle Tracking Device, and Tangent Calculator), is behind the importance of this device;
• it determines the relationship between its different components, define its application and usefulness, and leads to the uniqueness of the device.
• 5. The New Trigonometer variant composed of the assembly of the Lengths Calculator, the Slopes/Cuts Calculator and the Angle Tracking Device variant need also to be protected since it is a trimmed version, based on the New Trigonometer, and intended to save materials and costs when the device is used by carpenters.
• 6. Any assembly of the components claimed in 1, 2 and 3, in a way other than what it is described in 4 and 5, will lead to a dependent variant of the New Trigonometer;
• thus, it constitutes an integral part of the invention and needs to be protected also.