Patents by Inventor Allan L. Kalmus

Allan L. Kalmus 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 riding training device
    Patent number: 5303944
    Abstract: A bicycle riding training device or handle which is attachable to a bicycle and which can be easily adjusted and portion removed and reattached after being secured to the bicycle. A clamping portion is attached to the bicycle and a handle portion is locked into the clamping portion or unlocked from the clamping portion when it is no longer needed.
    Type: Grant
    Filed: March 4, 1993
    Date of Patent: April 19, 1994
    Inventor: Allan L. Kalmus