Resources Contact Us Home
Range adjustable laser sight for bows

Image Number 6 for United States Patent #5419050.

An adjustable laser beam sight comprises a supporting plate and first, second and third serially arranged and rotationally coupled levers mounted on the supporting plate by two pivots. The first pivot rotationally couples the first lever to the supporting plate and the second pivot rotationally couples the third lever to the supporting plate. A laser beam emitting device is attached to the first lever. Rotation of the third lever, acting through the second lever, imparts a change in direction of the first lever and the laser beam. A range scale with its reference center substantially at the second pivot is provided on the supporting plate. An indicator on the third lever moves across the range scale as the third lever is moved to adjust the aim of the laser beam, thereby indicating a range setting.

  Recently Added Patents
Transactions associated with a mobile device
Composite substrates with predetermined porosities
Predicting data for document attributes based on aggregated data for repeated URL patterns
Aircraft supplemental liquid cooler and method
Cartridge unit and trap for sewer gas and odor containment
Amidate precursors for depositing metal containing films
Mobile phone game interface
  Randomly Featured Patents
Polypeptides having alpha-amylase and granular starch hydrolyzing activity
Method and apparatus for autologous transfusions in premature infants
Catalyst and process for the production of alkyl tert alkyl ether from hydrocarbon feedstocks with high levels of sulfur
Method of forming a low resistance contact by forming a contact hole within a recess
Process for producing 1,3-dialkyl-2-imidazolidinone
Method for controlling growth of a silicon crystal
Reaction component for linear induction motor
Compounds, compositions and methods
Low standby power using shadow storage
Circular saw