1678789

Information

• Patent Grant
• 1678789

• References
• Source

• Patent Number

  1,678,789

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1928
  96 years ago

• CPC

  • C14B5/00 - Clicking, perforating, or cutting leather
  • C14B2700/116 - Perforating machines
  • Y10T83/2146 - Spring arm stripper
  • Y10T83/8831 - Plural distinct cutting edges on same support

• US Classifications

  • 083 - Cutting
  • 012 - Boot and shoe making