3304107

Information

• Patent Grant
• 3304107

• References
• Source

• Patent Number

  3,304,107

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1967
  57 years ago

• CPC

  • A47C1/026 - by means of peg-and-notch or pawl-and-ratchet mechanism
  • A01D34/63 - having cutters rotating about a vertical axis
  • A01D34/66 - with two or more cutters
  • A01D34/74 - Cutting-height adjustment
  • A47C20/043 - by means of peg-and-notch or pawl-and-ratchet mechanism
  • A47C20/045 - urged into an operative or non-operative position at an end of stretch
  • A47C20/06 - the adjustable part immobilising foldable legs
  • Y10T74/20714 - Lever carried rack
  • Y10T403/32336 - Engaging notch or recess in outer periphery of component

• US Classifications

  • 403 - Joints and connections
  • 074 - Machine element or mechanism