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
Economic filtering system for delivery of permission based, targeted, incentivized advertising
Detection of code-based malware
Laser processing a multi-device panel
Device and method for generating soft tissue contrast images
Coordinated multi-point transmission in a cellular network
Method for forming a film
Cooler
  Randomly Featured Patents
Segmented induction skull melting crucible and method
X-ray tube comprising two successive layers of anode material
Coupling element with a shutter valve, and a coupling incorporating such an element
Analog multiplier using an octotail cell or a quadritail cell
Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
Image reading and recording apparatus and photodeflector therefor
Oxidative treatment of wastewaters
Drugs comprising 2,3- or 3,4-diphenyl derivatives of .gamma.-nitrile-esters or the cyclization products thereof
High density fiber optic distribution frame
Chamfered panel for an office machine