Patents by Inventor Johannis Bademis

Johannis Bademis 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).

  • Attachment and locking device for a dental prosthesis
    Patent number: 4659312
    Abstract: A slide connector for the removable attachment of a dental prosthesis to residual dental structure in the mouth of the user has a female member attached to the prosthesis which receives a male member attached to the residual dental structure. A long pin is spring-loaded in the female member and has an enlarged head which engages in a slot of the male member to permit the head to spring into a recess at the end of this slot. By pressing the pin against the force of its loading spring, the connector can be released.
    Type: Grant
    Filed: November 6, 1985
    Date of Patent: April 21, 1987
    Inventor: Johannis Bademis