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
Method and system for expanding axial coverage in iterative reconstruction in computer tomography (CT)
Multipoint photonic doppler velocimetry using optical lens elements
Systems and methods for economic retirement analysis
Semiconductor device
User-initiated quality of service modification in a mobile device
Lamination sheet
Imaging apparatus having selection unit to select focus detection areas
  Randomly Featured Patents
Digital television broadcast receiver that demodulates an intermediate frequency signal having a frequency higher than a frequency of a received signal
Pest treatment composition
Holster cover
Transparent cache memory
Motor winder for a camera
Pyridothienopyridazinone derivatives as mGluR1 antagonists
Refractory plate and method for reinforcing
Data center power distribution
Display panel for power machine
Novel organic antimony-sulfur compounds and their use as stabilizers for chlorine-containing thermoplasts