Patents by Inventor Delmar Lanzer

Delmar Lanzer 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).

  • Counterbalanced advancing metal cutting saw
    Patent number: 7059229
    Abstract: An advancing power saw used for any metal cutting application. The power saw is provided with an oscillating mechanism that drives the saw up and down in a vertical direction. A hydraulic cylinder advances the saw toward the metal being cut while the saw is oscillating creating a circular pathway for the saw blade during the cutting operation. A balancing apparatus is provided in association with the saw blade that advances in an opposite direction to that of the saw blade to act as a counterbalance for the saw. The balancing apparatus has a weight provided at one end which dampens the vibrations created by the saw during the cutting operation and substantially equalizes pressure on the saw blade.
    Type: Grant
    Filed: May 25, 2004
    Date of Patent: June 13, 2006
    Assignee: Leatha Blazetic
    Inventor: Delmar Lanzer
  • Counterbalanced advancing metal cutting saw
    Publication number: 20050000341
    Abstract: An advancing power saw used for any metal cutting application. The power saw is provided with an oscillating mechanism that drives the saw up and down in a vertical direction. A hydraulic cylinder advances the saw toward the metal being cut while the saw is oscillating creating a circular pathway for the saw blade during the cutting operation. A balancing apparatus is provided in association with the saw blade that advances in an opposite direction to that of the saw blade to act as a counterbalance for the saw. The balancing apparatus has a weight provided at one end which dampens the vibrations created by the saw during the cutting operation and substantially equalizes pressure on the saw blade.
    Type: Application
    Filed: May 25, 2004
    Publication date: January 6, 2005
    Inventor: Delmar Lanzer
  • Counterbalanced advancing metal cutting saw
    Publication number: 20020083812
    Abstract: An advancing power saw used for any metal cutting application. The power saw is provided with an oscillating mechanism that drives the saw up and down in a vertical direction. A hydraulic cylinder advances the saw toward the metal being cut while the saw is oscillating creating a circular pathway for the saw blade during the cutting operation. A balancing apparatus is provided in association with the saw blade that advances in an opposite direction to that of the saw blade to act as a counterbalance for the saw. The balancing apparatus has a weight provided at one end which dampens the vibrations created by the saw during the cutting operation and substantially equalizes pressure on the saw blade.
    Type: Application
    Filed: December 29, 2000
    Publication date: July 4, 2002
    Inventor: Delmar Lanzer