1478150

Information

• Patent Grant
• 1478150

• References
• Source

• Patent Number

  1,478,150

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1923
  101 years ago

• CPC

  • C14B5/00 - Clicking, perforating, or cutting leather
  • C14B2700/116 - Perforating machines
  • Y10T83/4483 - Tool has work-feeding motion
  • Y10T83/4615 - Work guide and feed means have open side
  • Y10T83/8725 - Including movable, tool protecting, cushioning sheet
  • Y10T83/8736 - Sequential cutting motions

• US Classifications

  • 083 - Cutting
  • 101 - Printing