Patents by Inventor Jirayr Gyurjyan

Jirayr Gyurjyan 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).

  • Device for locking a door
    Publication number: 20080110215
    Abstract: A device for locking a door is described. The device includes an elongated rod having a latch attachment. The latch attachment is of a suitable size and shape to accommodate a variety of door lock mechanism. Thus, a user can position the latch attachment over a turning latch of a door lock mechanism and position the elongated rod against a door handle to prevent the lock from being unlocked. An attachment mechanism is also included for attaching the device with a door handle when not in use.
    Type: Application
    Filed: November 9, 2007
    Publication date: May 15, 2008
    Inventors: Karapet Gyurdzhyan, Jirayr Gyurjyan