1274623

Information

• Patent Grant
• 1274623

• References
• Source

• Patent Number

  1,274,623

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1918
  106 years ago

• CPC

  • B23D19/065 - for cutting along lines not parallel to the longitudinal direction of the material
  • Y10S83/92 - Shingle making
  • Y10T83/4801 - With undulant cutting edge [e.g., "pinking" tool]

• US Classifications

  • 083 - Cutting