Patents by Inventor David Ivester

David Ivester 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).

  • Indoor safety shelter for protection from intruders
    Patent number: 10619398
    Abstract: An indoor safety shelter appearing to be one file cabinet or a set of file cabinets is disclosed constructed with bullet-proof armor plates mounted on an interior support frame which protects one or more persons inside the shelter both from being discovered by and being harmed by an armed intruder in the case of a home or office invasion. The shelter can be assembled and disassembled on site providing for the ability of one or more persons protected inside the shelter to detach a plate or plates from one or more sides of the shelter if a bullet-proof door to the shelter, which is locked from the inside, becomes obstructed.
    Type: Grant
    Filed: March 3, 2019
    Date of Patent: April 14, 2020
    Inventor: David Ivester
  • Indoor safety shelter for protection from intruders
    Patent number: 10260272
    Abstract: An indoor safety shelter appearing to be one file cabinet or a sset of file cabinets is disclosed constructed with bullet-proof armor plates mounted on an interior support frame which protects one or more persons inside the shelter both from being discovered by and being harmed by an armed intruder in the case of a home or office invasion. The shelter can be assembled and disassembled on site from the interior of the structure providing for the ability of one or more persons protected inside the shelter to detach the plates if the bullet-proof door to the shelter, which is locked from the inside, becomes obstructed. The interior frame of the shelter has castors which allow the shelter to be moved.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: April 16, 2019
    Inventor: David Ivester