Patents by Inventor Jack C. Cionni

Jack C. Cionni has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6430821
    Abstract: A bow sight includes a balancing disk from which an adjustable sight bracket projects forwardly. The bracket may be angularly adjustably secured to the disk through an arcuate slot and clamp. An eccentric weight keeps the disk in a gravity oriented position. The end of the sight bracket supports a transversely adjustable sight pin which includes on its end a front sight bead. The bow sight is supported between parallel plates mounted on the bow and includes a forwardly projecting brush guard and a locking lever may be employed to lock the disk during movement or transportation to prevent damage or misalignment. When the sight is bore sighted and adjusted on level ground at a distance of about 20 yards, for example, the balancing disk will maintain the disk and sight in a level position throughout the movement of the bow, and will provide the proper elevation for the front sight bead whether shooting uphill or downhill.
    Type: Grant
    Filed: May 15, 2000
    Date of Patent: August 13, 2002
    Inventor: Jack C. Cionni