Patents Represented by Law Firm Henn and Cain
  • Belt surfacing tool
    Patent number: 4377081
    Abstract: An endless-belt surfacing tool is disclosed, consisting of a perforated metal sheet with burrs formed by the perforations, the sheet being welded to form a belt, where the weld is made on the same side of the sheet as the burrs formed by the perforations, the height of the weld being less than that of the burrs, and where the ends of the belt are welded at an angle to the length of the belt.
    Type: Grant
    Filed: October 9, 1980
    Date of Patent: March 22, 1983
    Inventor: Joseph D. Konrad
  • Cassette tape monitor
    Patent number: 4349850
    Abstract: An improvement in tape recorders and players which comprises a means to detect whether the spindles or reels are rotating and an indication means which will signal to the operator when there is no rotation. An electric circuit can be used to transmit a signal from the means to detect to the indication means.
    Type: Grant
    Filed: January 25, 1979
    Date of Patent: September 14, 1982
    Inventor: William Harvey
  • Clutch lockout latch
    Patent number: 4316531
    Abstract: A manually operated latch mounted on the handlebar of a motorcycle and engaging the clutch control lever for releasably holding the clutch in a locked-out position or in a partially disengaged position.
    Type: Grant
    Filed: August 18, 1976
    Date of Patent: February 23, 1982
    Inventor: Anthony B. Harpster