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US 2018/0321398 A1Published application
Device for measuring radiation
OwnerDaniil Frantz, Barry Gragg +1inventors
InventorsDaniil Frantz, Barry Gragg, Samuel Russell
Life of this patent
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Abstract
A tool is provided that includes: a protractor base having a plurality of markings circumferentially spaced around a semicircular perimeter of the base; and a body pivotally coupled to the protractor base at a vertex thereof, the body having a pointer extending therefrom, a radiation source seat, and an aperture, the seat and aperture configured for the source to emit radiation directionally in-line with the pointer through the aperture.
Claims20
A tool comprising:
- a protractor base having a plurality of markings circumferentially spaced around a semicircular perimeter of the base;
- and
- a body pivotally coupled to the protractor base at a vertex thereof, the body having a pointer extending therefrom, a radiation source seat, and an aperture, the seat and aperture configured for the source to emit radiation directionally in-line with the pointer through the aperture.
A tool comprising:
- a protractor base having a plurality of markings circumferentially spaced around a semicircular perimeter of the base;
- and
- a body pivotally coupled to the protractor base at a vertex thereof, the body having a pointer extending therefrom, a radiation source seat, an aperture, and a plurality of recesses forming a plurality of tubular structures with a slot between the tubular structures, each of the structures receiving at least one magnet, the seat and aperture configured for the source to emit radiation directionally in-line with the pointer through the aperture that is in communication with the slot between the tubular structures.
Dependencies are inferred from the claim text.