1523748

Information

• Patent Grant
• 1523748

• References
• Source

• Patent Number

  1,523,748

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1925
  100 years ago

• CPC

  • B21D28/24 - Perforating
  • B21K15/02 - horseshoes appurtenances therefor
  • Y10T83/2096 - Means to move product out of contact with tool
  • Y10T83/4478 - Tool has additional motion during work dwell
  • Y10T83/4579 - With change of direction between tools
  • Y10T83/4635 - Comprises element entering aperture in, or engaging abutment surface on, work
  • Y10T83/5669 - Work clamp
  • Y10T83/874 - Straight line positioning
  • Y10T83/8831 - Plural distinct cutting edges on same support

• US Classifications

  • 083 - Cutting