Patents by Inventor Blaine B. Richins

Blaine B. Richins 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).

  • Removable hinged sack handle
    Patent number: 4827566
    Abstract: This invention relates to a new and improved sack handle. The sack handle is comprised of a suitably-shaped handle frame with a mechanism to be attached to the top of a sack, a latching mechanism to keep the sack handle attached to the sack and a mechanism for placement of logos, brands, names or instructions. The sack handle provides a convenient and comfortable way to securely close and carry a sack. It is also very quickly and easily detachable from the sack.
    Type: Grant
    Filed: March 3, 1988
    Date of Patent: May 9, 1989
    Inventor: Blaine B. Richins