Patents by Inventor Lev Laltoo

Lev Laltoo 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).

  • Circular saw cutting aid for non-standard cuts
    Publication number: 20020189109
    Abstract: The present invention comprises additional embodiments in a circular saw aligning device which is not only easily releaseable but also entirely removeable from functioning engagement with either a specially made or prior art portable circular saw. An abutting assembly of the device rotates from an engaging position to a non-engaging position so the saw can be used without interference. This rotation is also the first step in removing the device entirely from the saw. The invention allows use of the circular saw when the saw blade is positioned at an acute angle with respect to the base plate. The invention also allows the user to easily and releasably lock the workpiece abutting piece out of the way.
    Type: Application
    Filed: August 23, 2002
    Publication date: December 19, 2002
    Inventor: Lev Laltoo
  • Circular saw cutting aid
    Patent number: 6438851
    Abstract: The present invention comprises a circular saw aligning device which is not only easily releaseable but also entirely removeable from functioning engagement with either a specially made or prior art portable circular saw. An abutting assembly of the device rotates from an engaging position to a non-engaging position so the saw can be used without interference. This rotation is also the first step in removing the device entirely from the saw.
    Type: Grant
    Filed: April 21, 2000
    Date of Patent: August 27, 2002
    Inventor: Lev Laltoo