979457

Information

• Patent Grant
• 979457

• References
• Source

• Patent Number

  979,457

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1910
  114 years ago

• CPC

  • B26D1/205 - for thin material
  • Y10T83/4584 - Dwell defined only by "dead-center" of rotating crank
  • Y10T83/4632 - Comprises a work-moving gripper

• US Classifications

  • 083 - Cutting
  • 226 - Advancing material of indeterminate length
  • 470 - Threaded, headed fastener, or washer making: process and apparatus