392130

Information

• Patent Grant
• 392130

• References
• Source

• Patent Number

  392,130

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1888
  136 years ago

• CPC

  • A43D8/18 - by punching or perforating
  • Y10T83/4478 - Tool has additional motion during work dwell
  • Y10T83/4541 - With means to vary magnitude of work-feed increment
  • Y10T83/4607 - With rotary work-carrier

• US Classifications

  • 083 - Cutting