Patents by Inventor Lae Luther Brown

Lae Luther Brown 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).

  • Quick chains traction device for light and heavy duty trucks
    Patent number: 6752470
    Abstract: The present invention 10 discloses a tire 12 traction device having two 30-ink sections 14L, 14R joined at one distal end by an additional link 16 having an S-hook 18 and two more chain links 20 connected thereto. A threaded quick link locking device 26 couples both 30 link section 14L, 14R together. When the device 10 is installed on a truck tire 12, all distal ends 20, 28L, 28R are coupled to the quick link device 26, securing the chain traction system 10 to the tire 12. The present invention 10 provides an anti-skid device comprising a chain positioned over the tread of a truck tire 12 and fastened through an opening 30L, 30R in the wheel 32 and having a threaded closed locking member 26 for engaging ends of the traction member.
    Type: Grant
    Filed: December 9, 2002
    Date of Patent: June 22, 2004
    Inventor: Lae Luther Brown