2186594

Information

• Patent Grant
• 2186594

• References
• Source

• Patent Number

  2,186,594

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1940
  85 years ago

• CPC

  • C14B5/00 - Clicking, perforating, or cutting leather
  • C14B2700/116 - Perforating machines
  • Y10T83/8725 - Including movable, tool protecting, cushioning sheet
  • Y10T83/8771 - Motion direction of tool influenced by resistance of work
  • Y10T83/8821 - With simple rectilinear reciprocating motion only
  • Y10T83/8831 - Plural distinct cutting edges on same support

• US Classifications

  • 083 - Cutting