Patents by Inventor Tommi Walker

Tommi Walker 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).

  • Publication number: 20080042030
    Abstract: A Roofer's Lifesaver is a set of (2) units. These units attach to any pitch roof using adjustable roof pads (34),(36),(40), and (42). There is a handle with a nut attached (22) used to tighten Roofer's Lifesaver to the roof. A pipe is then placed between the units and used to tie safety rope and harness to. This Invention is designed for roofers safety. This invention is also designed for efficiency for roofers as it requires no tools to attach to roof. Also two roofers can work off the same tool and work both sides of the roof.
    Type: Application
    Filed: August 15, 2007
    Publication date: February 21, 2008
    Inventors: Thomas Holling, Tommi Walker
  • Patent number: 6042481
    Abstract: An elongated friction-reducing sleeve for a billiard cue shaft. The sleeve has an internal diameter and internal surface that together provide a close but freely slidable fit with the cue shaft. The sleeve has an external surface that the player's guide hand can firmly, comfortably and immovably contact as the player slides the cue shaft longitudinally through the sleeve to make a shot. Suitable, improved and preferred lengths for the friction-reducing sleeve are disclosed. The sleeve is constructed of a braided material formed from resilient monofilaments of a strong plastic polymeric material.
    Type: Grant
    Filed: August 4, 1997
    Date of Patent: March 28, 2000
    Inventors: Tommy Walker, Lee-Ann Sue Larson