Patents by Inventor Amos Wilfred Laird

Amos Wilfred Laird 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).

  • Tethering device
    Patent number: 7234417
    Abstract: A tethering device (10) comprising a support member (12) and a rotatable member (14) rotatably mounted on the support member (12) and about which a flexible tether line (16) can be wound for tethering an animal or object to the support member (12).
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: June 26, 2007
    Inventor: Amos Wilfred Laird