Patents Represented by Attorney, Agent or Law Firm Donald T. MacPhail
  • Vibration reducing devices for bows
    Patent number: 6758205
    Abstract: Dampener device for archery bows of wedge shape form, with one or more of such devices (10) placed on a bow and dampening a wide range of frequency oscillations, each device made of elastomeric material (or combination of various materials) and having a base portion (12) adhered to the bow and or extension triangular portion (14) suspended from the base.
    Type: Grant
    Filed: May 23, 2001
    Date of Patent: July 6, 2004
    Inventor: Leonid G. Kronfeld