Patents Represented by Attorney SD3

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  • Safety systems for power equipment
    Patent number: 6997090
    Abstract: A saw with a safety system is disclosed. The safety system includes a detection system adapted to detect contact between a person and a blade while the blade is moving. The safety system further includes a brake system adapted to engage the blade and to stop the blade when the detection system detects contact between the person and the blade.
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: February 14, 2006
    Assignee: SD3, LLC
    Inventors: Stephen F. Gass, David A. Fanning, J. David Fulmer, David S. D'Ascenzo, Jonathan N. Betts-LaCroix, Robert L. Chamberlain, Joel F. Jensen, Andrew L. Johnston, Sung H. Kim, Anwyl M. McDonald, Benjamin B. Schramm
  • Table saw with improved safety system
    Patent number: 6994004
    Abstract: A table saw having a brake mechanism configured to engage and stop a blade is disclosed. The table saw includes a brake positioning system configured to adjust the position of the brake mechanism to maintain the brake mechanism in an operative position relative to the blade as the blade is raised and lowered.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: February 7, 2006
    Assignee: SD3, LLC
    Inventors: Stephen F. Gass, David A. Fanning