Patents by Inventor A. Glen Herald, Jr.

A. Glen Herald, Jr. 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).

  • Safety goggle assembly including corrective lenses
    Patent number: 5657106
    Abstract: A safety goggle assembly in combination with a pair of glasses including corrective lenses. The safety goggles have at least one lens formed of a safety type material. The corrective glasses have at least one lens in a frame in which the frame is form with a bridge portion that fits tightly over a bridge of the goggle. The corrective glasses include an upper bar which fits behind a protruding member in a forehead portion of the goggle. Therefore, the corrective glasses will be secured within the goggle between the bridge and the forehead portion without the use of special securing elements.
    Type: Grant
    Filed: November 3, 1995
    Date of Patent: August 12, 1997
    Assignee: Crews, Inc.
    Inventors: A. Glen Herald, Jr., John Chin
  • Means for mounting a prescription lens accessory onto a pair of glasses
    Patent number: 5493348
    Abstract: A pair of glasses to which an eyeglass accessory is secured by use of at least one T-slot on the pair of glasses and a complementally-shaped T-bar on the eyeglass accessory. In a preferred embodiment the eyeglass accessory allows corrective prescription lenses to be mounted inside a pair of safety glasses.
    Type: Grant
    Filed: February 22, 1995
    Date of Patent: February 20, 1996
    Assignee: Crews, Inc.
    Inventors: A. Glen Herald, Jr., John Chin
  • Safety glasses
    Patent number: D418533
    Type: Grant
    Filed: June 3, 1998
    Date of Patent: January 4, 2000
    Inventors: A. Glen Herald, Jr., John Chin