Patents by Inventor Albertus B. Field

Albertus B. Field 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).

  • Eyeglass holder
    Patent number: 4732465
    Abstract: Holding means for securing a pair of eyeglasses to the wearer's head. A pair of flexible sheets each having a row of apertures provided thereon through which the opposite temple ends of the eyeglasses are extended to form a plurality of spaced apart folds engaging the wearer's head holding the eyeglasses thereto.
    Type: Grant
    Filed: November 5, 1986
    Date of Patent: March 22, 1988
    Inventor: Albertus B. Field