Patents by Inventor Yucel Keskin

Yucel Keskin 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).

  • Locker lock with adjustable bolt
    Publication number: 20060238294
    Abstract: An electronic lock device of the type disclosed in U.S. Pat. No. 6,655,180, for lockers or similar uses, has an input for a user code (keypad or electronic key reader), and a separate input for a manager key. Contacts at the manager key include power jumper contacts, so that when a user is unable to open his assigned locker, whether this is due to a low battery in the lock or failure of the user's key or the user's forgetting a PIN code, the manager key device will open the lock.
    Type: Application
    Filed: March 17, 2005
    Publication date: October 26, 2006
    Inventors: Asil Gokcebay, Yucel Keskin, Robert Kearns