Patents by Inventor Brent Coetzee

Brent Coetzee 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).

  • Portable weighted gripping device
    Patent number: 6827994
    Abstract: A means for securing a beach towel or blanket or the like on a beach, lawn or the like, having a container sized to receive a weight such as sand, and a slotted diaphragm of flexible resilient material shaped to receive and secure the edge or corner of the towel or blanket.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: December 7, 2004
    Inventors: Avi Ellman, Brent Coetzee
  • Portable weighted gripping device
    Publication number: 20030140466
    Abstract: A means for securing a beach towel or blanket or the like on a beach, lawn or the like, having a container sized to receive a weight such as sand, and a slotted diaphragm of flexible resilient material shaped to receive and secure the edge or corner of the towel or blanket.
    Type: Application
    Filed: December 13, 2002
    Publication date: July 31, 2003
    Inventors: Avi Ellman, Brent Coetzee