Patents by Inventor Sei J. Jang

Sei J. Jang 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).

  • Windshield wiper blade with deformable internal cavity
    Patent number: 5251357
    Abstract: A windshield wiper blade construction for use in a windshield wiper assembly for motor vehicles, which comprises a T-shaped mounting portion and a triangular wiper squeegee portion including a vertically elongated rectangular cavity disposed in the center thereof, both sides thereof having projecting edges, and an elongated lip. An angle of about 12.degree. to 18.degree. is provided between a line connecting an edge of the lower elongated lip and an uppermost third edge and a center line of the elongated lip. This construction provides for efficiently wiping and cleaning the windshield and extending the operational life thereof.
    Type: Grant
    Filed: April 20, 1992
    Date of Patent: October 12, 1993
    Assignee: Alberee Ltd., Inc.
    Inventors: Sei J. Jang, In J. Lee