Patents by Inventor John A. Roehrig

John A. Roehrig 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).

  • Lip-closing anti-snoring device
    Patent number: 5289829
    Abstract: The lip-closing, anti-snoring device provides an adjustable, flexible U-shaped device wherein the arcuate shaped base rests on the user's clavical portion of the collar bone and the flexible inverted J-shaped sides are adjusted to lightly embrace and lift the flesh about the chin to maintain the lips in a closed position.
    Type: Grant
    Filed: June 24, 1992
    Date of Patent: March 1, 1994
    Inventor: John A. Roehrig
  • Restrainer for dogs
    Patent number: 3983845
    Abstract: A restraining device for dogs or other animals comprising a track or strip of plastic which extends on the ground surface and has a slide which slides along the track as a carriage. The dog's collar is tied to the slide, thereby restraining it to a predetermined distance from the track.
    Type: Grant
    Filed: October 6, 1975
    Date of Patent: October 5, 1976
    Inventor: John A. Roehrig