Invention Grant
- Patent Title: Sight ring with multiple concentric annular visually contrasting areas
- Patent Title (中): 视环与多个同心环形的视觉对比区域
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Application No.: US13843702Application Date: 2013-03-15
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Publication No.: US09175928B1Publication Date: 2015-11-03
- Inventor: Cabe M. Johnson
- Applicant: Cabe M. Johnson
- Agent David S. Alavi
- Main IPC: F41G1/00
- IPC: F41G1/00 ; F41G1/467 ; F41B5/00 ; F41B5/14 ; F41G1/30 ; F41G1/34 ; F41G1/473

Abstract:
An archery sight includes an annular sight ring, one or more sight pins, and a set of two or more nested, annular, substantially concentric, visually contrasting areas on a rearward surface of the sight ring arranged substantially concentrically relative to the sight ring. One or more of the sight pins are visible through a central opening of an innermost annular colored area. With the bow held at full draw, the peep aperture and the central axis of the sight ring are substantially aligned along an intended sight line for the bow. Respective diameters of the peep aperture and the annular contrasting areas result, with an archer looking through the peep aperture along the intended sight line, in an observed image of a substantially circular border of at least one of the annular contrasting areas substantially coinciding with an observed image of the peep aperture.
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