Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Bow sight with projected reticle aiming spot










Image Number 5 for United States Patent #5090805.

A bow sight apparatus is described with at least one lighted reticle aiming spot which is projected onto a partially reflecting mirror through which the target is viewed to superimpose the aiming spot on the target image. A light guide of fluorescent plastic is employed to convert ambient visible light entering such light guide into colored light of a selected wavelength, such as green light, which is transmitted through one or more aiming apertures in a reticle member to produce the aiming spot. Range adjustment is provided by moving a reticle projection mirror to adjust the position of the aiming spot between different precalibrated range positions, or by providing several different aiming spots corresponding to different target ranges. A bow mount attaches the sight to a bow handle by a bracket which adjusts the sight vertically and horizontally for calibration sighting of the sight. A battery operated auxiliary light, such as a switch actuated light emitting diode, may be mounted on the light guide to direct additional colored light into it.








 
 
  Recently Added Patents
Tranverse in-core probe monitoring and calibration device for nuclear power plants, and method thereof
Managing imaging of computing devices
Differentiated PSIP table update interval technology
Dynamic trunk distribution on egress
Device to control force required to depress accelerator pedal
Scale information for drawing annotations
Charge pump circuit and power-supply method for dynamically adjusting output voltage
  Randomly Featured Patents
Method and system for predicting ship motion or the like to assist in helicopter landing
Low capacitance ESD protection structure for high speed input pins
Semiconductor device having a ferroelectric capacitor
Steering logic for spacecraft slew maneuvers
Furniture nesting technology
Device for laterally defining a cattle stall
Combined hand truck and step stool
Wide angle lens
Distortion removal apparatus, method for determining coefficient for the same, and processing speaker system, multi-processor, and amplifier including the same
Dual rotating stripper rubber drilling head