Patents by Inventor Markus Ehring

Markus Ehring 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 for spectacle temples
    Patent number: 4548484
    Abstract: An attachment (1) for a spectacle temple which, in order to transform regular eyeglasses into sporting glasses, is detachably secured to the temple and comprises a leg (2) and an adjacent substantially semicircular end portion (3).
    Type: Grant
    Filed: April 11, 1983
    Date of Patent: October 22, 1985
    Inventor: Markus Ehring