3760671

Information

• Patent Grant
• 3760671

• References
• Source

• Patent Number

  3,760,671

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1973
  51 years ago

• CPC

  • B23P15/406 - rotary or plane die cutters
  • B26F1/24 - Perforating by needles or pins
  • Y10T83/2192 - Endless conveyor
  • Y10T83/4818 - Interconnected work feeder and tool driver
  • Y10T83/4833 - Cooperating tool axes adjustable relative to each other
  • Y10T83/4841 - With resilient anvil surface
  • Y10T83/6579 - With means to press work to work-carrier
  • Y10T83/6582 - Tool between tandem arranged work carrying means
  • Y10T83/9314 - Pointed perforators

• US Classifications

  • 111 - Planting
  • 083 - Cutting