1114912

Information

• Patent Grant
• 1114912

• References
• Source

• Patent Number

  1,114,912

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1914
  110 years ago

• CPC

  • A43D8/18 - by punching or perforating
  • Y10T83/4478 - Tool has additional motion during work dwell
  • Y10T83/4635 - Comprises element entering aperture in, or engaging abutment surface on, work

• US Classifications

  • 083 - Cutting
  • 226 - Advancing material of indeterminate length