Patents by Inventor Robert B. Wales

Robert B. Wales 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).

  • Liner securing device
    Patent number: 6675449
    Abstract: The present invention provides a liner-securing device for securing a liner to a receptacle or surface of an object and receptacle with a liner-securing device for securing a liner to a perimeter of a receptacle comprising protrusions and recesses, wherein the protrusions are removably secured in the recesses and the liner material is firmly grasped between the surfaces of the protrusions and recesses.
    Type: Grant
    Filed: January 24, 2002
    Date of Patent: January 13, 2004
    Inventor: Robert B. Wales
  • Liner securing device
    Publication number: 20030135965
    Abstract: The present invention provides a liner-securing device for securing a liner to a receptacle or surface of an object and receptacle with a liner-securing device for securing a liner to a perimeter of a receptacle comprising protrusions and recesses, wherein the protrusions are removably secured in the recesses and the liner material is firmly grasped between the surfaces of the protrusions and recesses.
    Type: Application
    Filed: January 24, 2002
    Publication date: July 24, 2003
    Inventor: Robert B. Wales
  • Securing device
    Publication number: 20030135959
    Abstract: The present invention provides a securing device for securing, gripping and hanging items, such as securing a liner to a receptacle or surface of an object comprising protrusions and recesses, wherein the protrusions are removably secured in the recesses to retain the securing device in a closed position and for enabling liner material to be firmly grasped between the surfaces of the protrusions and recesses.
    Type: Application
    Filed: April 15, 2002
    Publication date: July 24, 2003
    Inventor: Robert B. Wales