Patents by Inventor Donald L. Brake

Donald L. Brake 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).

  • Padlock security cap
    Patent number: 6374646
    Abstract: A conventional personal storage locker unit padlock assembly having a padlock body and a padlock shackle is combined with a separate unitary padlock cap that co-operates with the padlock body and the padlock shackle hinge and latch arms and that functions to substantially reduce the open area defined by the padlock shackle and co-operating padlock body to thereby enhance the theft security capability otherwise provided by the padlock assembly alone.
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: April 23, 2002
    Inventor: Donald L. Brake
  • Padlock security cap
    Patent number: D446441
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: August 14, 2001
    Inventor: Donald L. Brake