Patents by Inventor Emil Mueller

Emil Mueller 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).

  • Portable security locks
    Patent number: 6926316
    Abstract: A portable security lock for use with a hinged door includes a base plate that hooks into a keeper opening in a strike plate and a latch plate that is pivoted on the base plate and carries a locking foot which bears against the door when the door is closed. A sliding deadbolt is provided to lock the latch plate to the base plate after the locking foot is pivoted to engage the door. The sliding deadbolt is mounted on the latching plate and has a detent that projects through an opening in the base plate to keep the latching plate from rotating out of engagement with the base plate to thereby keep the latching plate locked to the base plate with the locking foot held against the door.
    Type: Grant
    Filed: August 28, 2003
    Date of Patent: August 9, 2005
    Inventors: Thomas J. Patire, Emil Mueller
  • PORTABLE SECURITY LOCKS
    Publication number: 20050046201
    Abstract: A portable security lock for use with a hinged door includes a base plate that hooks into a keeper opening in a strike plate and a latch plate that is pivoted on the base plate and carries a locking foot which bears against the door when the door is closed. A sliding deadbolt is provided to lock the latch plate to the base plate after the locking foot is pivoted to engage the door. The sliding deadbolt is mounted on the latching plate and has a detent that projects through an opening in the base plate to keep the latching plate from rotating out of engagement with the base plate to thereby keep the latching plate locked to the base plate with the locking foot held against the door.
    Type: Application
    Filed: August 28, 2003
    Publication date: March 3, 2005
    Inventors: Thomas Patire, Emil Mueller