Patents by Inventor Hanns W. Beier

Hanns W. Beier 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: 4380914
    Abstract: A twist key holder is provided to enable a user to attach or detach a key to a key ring in a simple yet secure manner. The holder, molded from stiff but somewhat pliant plastic material, includes a body which acts as a base and a hook on the base that follows a spiral path. The hook curves around and defines an opening, which via a passageway of varying width, leads to the exterior of the holder. An attaching button, molded initially with the body, can attach a standard key to the holder. The band of a key ring can be pushed through the passageway and into the opening, at the end of the spiral path, thereby connecting the key to the key ring. The key can be removed easily by a twist of the key holder.
    Type: Grant
    Filed: November 5, 1980
    Date of Patent: April 26, 1983
    Assignee: Magic Novelty Co., Inc.
    Inventor: Hanns W. Beier
  • Patent number: 4297864
    Abstract: A key holder is provided to enable a key to be readily attached to or detached from a key ring. The key holder includes a snap lock permanently attachable to the head of a key, and a spring clip engageable in a slot in the snap lock. The snap lock has a pair of legs which can engage the usual aperture in the key from opposite sides thereof, and the snap lock further has a mount which contains a configured slot. The spring clip is made of spring wire, and includes a retainer which can slip into the slot, but cannot withdraw from it, and a ring which has one leg which can be swung away from the remainder of the key holder, to permit engagement with a key ring.
    Type: Grant
    Filed: May 28, 1980
    Date of Patent: November 3, 1981
    Inventor: Hanns W. Beier
  • Patent number: D263571
    Type: Grant
    Filed: May 28, 1980
    Date of Patent: March 30, 1982
    Inventor: Hanns W. Beier
  • Patent number: D267209
    Type: Grant
    Filed: December 11, 1980
    Date of Patent: December 14, 1982
    Inventor: Hanns W. Beier
  • Patent number: D268553
    Type: Grant
    Filed: September 8, 1980
    Date of Patent: April 12, 1983
    Inventor: Hanns W. Beier