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
Electronic device and recording medium
Method and apparatus for interactive distribution of digital content
Containers having radio frequency identification tags and method of applying radio frequency identification tags to containers
Transferring storage devices within storage device testing systems
Image sensor and method for fabricating the same
Intermediate film for laminated glasses, and laminated glass
Flat display panel and method for forming the same
  Randomly Featured Patents
Method of forming semiconductor device
Microwave oven using bar code and method for controlling the same
Process for removing heavy metal ions from aqueous fluids
Mobile phone
Reactive extrusion process for making modifiied biodegradable compositions
Colored desk calendar leaf
Fire-responsive control device utilizing thyristors
Switching matrix network for digital audio signals
Laterally flexible conveyor construction
Electronic odometer