Patents by Inventor Ray Dushane

Ray Dushane 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: 4489576
    Abstract: A lock assembly including a novel retaining strap for securing a lock cylinder within the assembly. The lock assembly is designed so that one of two different degrees of bolt extension can be chosen during assembly of the device. In addition the assembly incorporates a dowel pin to increase the strength of the joint between the lock bolt and a lock bolt extension connected to the lockbolt.
    Type: Grant
    Filed: March 14, 1984
    Date of Patent: December 25, 1984
    Assignee: TRE Corporation
    Inventors: Richard O. Mullich, Ray Dushane
  • Patent number: 4446707
    Abstract: A lock assembly including a novel retaining strap for securing a lock cylinder within the assembly. The lock assembly is designed so that one of two different degrees of bolt extension can be chosen during assembly of the device. In addition the assembly incorporates a dowel pin to increase the strength of the joint between the lock bolt and a lock bolt extension connected to the lockbolt.
    Type: Grant
    Filed: September 2, 1982
    Date of Patent: May 8, 1984
    Assignee: TRE Corporation
    Inventors: Richard O. Mullich, Ray Dushane