Patent ID: 8276282
Filing Date: 2012-10-02
Classification: F41G

Abstract:
1. An automatically adjusting archery sighting device for accurately calculating a range to target and adjusting a sighting means, comprising: an electronic sighting enclosure with an open interior and attachment means for placement on an archery bow sight rail, a microprocessor and electric circuit, electric motor, gearing mechanism and laser range finding means stored within said open interior, a distance display, preset yardage arrow buttons, power switch and fire-ready indicator on a rear surface of said sighting enclosure, a laser range finder sight along a top surface of said sighting enclosure comprising a sighting reticle aligned with said laser range finder, a sighting pin extending perpendicularly from a side surface of said sighting enclosure, a turn screw device for adjusting said sighting pin while calibrating said archery bow for preset distances, a trigger button wired into said electric circuit and attachable to said archery bow for pulsing said laser range finder, a power cord wired from said electrical circuit to an external battery pack, the vertical position of said sighting pin automatically translated based on input from said range finder means and microprocessor control of said electric motor and said gearing mechanism based on historical calibration data for said archery bow and interpolation or extrapolation thereof, a peep sight in-line with a string of said archery bow for aligning said laser range finding means with a target.