Patents by Inventor Calvin D. Flager

Calvin D. Flager 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).

  • Bicycle seat
    Patent number: 4429915
    Abstract: The invention relates to bicycle seats, particularly for racing or long-range touring. Rider comfort and fit to the bicycle is a problem of long standing. A seat assembly (13) provides an elevated region (11c) and a sloping area (11b), contacted by the rider's ischial tuberosities and pubic symphysis respectively, which encourages proper posture and enhances rider comfort. Adjustable tube (52), inserts (55, 56, 61, 67), and sling (46) further fit the rider to the seat and bicycle.
    Type: Grant
    Filed: March 13, 1981
    Date of Patent: February 7, 1984
    Inventor: Calvin D. Flager