Patents by Inventor Barry Lee Mack

Barry Lee Mack 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).

  • Adjustable door jamb locks
    Patent number: 9074397
    Abstract: After traditional door hinges are used to mount a door, a door jamb lock is installed between the door edge and the door jamb. An upper wing is affixed to the door jamb. A lower wing is affixed to the door edge. An upper collar holds the upper wing and a central wing pivot pin. This central wing pivot pin can be pushed down to engage a female receiver in the lower collar and lower wing assembly. When this central wing pivot pin engages a key into the female receiver, the door is locked at a desired angle open. Various embodiments include a spring central wing pivot pin, a simple rod type central pivot pin, a three wing version and a fine tuning set screw model for angle adjustment.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: July 7, 2015
    Inventor: Barry Lee Mack
  • More Adjustable Door Jamb Locks
    Publication number: 20140230190
    Abstract: After traditional door hinges are used to mount a door, a door jamb lock is installed between the door edge and the door jamb. An upper wing is affixed to the door jamb. A lower wing is affixed to the door edge. An upper collar holds the upper wing and a central wing pivot pin. This central wing pivot pin can be pushed down to engage a female receiver in the lower collar and lower wing assembly. When this central wing pivot pin engages a key into the female receiver, the door is locked at a desired angle open. Various embodiments include a spring central wing pivot pin, a simple rod type central pivot pin, a three wing version and a fine tuning set screw model for angle adjustment.
    Type: Application
    Filed: April 28, 2014
    Publication date: August 21, 2014
    Inventor: Barry Lee Mack
  • Adjustable door jamb lock
    Patent number: 8707521
    Abstract: After traditional door hinges are used to mount a door, a door jamb lock is installed between the door edge and the door jamb. An upper wing is affixed to the door jamb. A lower wing is affixed to the door edge. An upper collar holds the upper wing and a central wing pivot pin. This central wing pivot pin can be pushed down to engage a female receiver in the lower collar and lower wing assembly. When this central wing pivot pin engages a key into the female receiver, the door is locked at a desired angle open. Various embodiments include a spring central wing pivot pin, a simple rod type central pivot pin, and a fine tuning set screw model for angle adjustment.
    Type: Grant
    Filed: September 21, 2012
    Date of Patent: April 29, 2014
    Inventor: Barry Lee Mack