1622253

Information

• Patent Grant
• 1622253

• References
• Source

• Patent Number

  1,622,253

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1927
  97 years ago

• CPC

  • C14B5/00 - Clicking, perforating, or cutting leather
  • C14B2700/11 - Machines or apparatus for cutting or milling leather or hides
  • Y10S409/903 - Work holder
  • Y10T82/16147 - Cutting couple straddling work
  • Y10T82/16639 - Tool within work
  • Y10T82/16786 - with tool groove in support roll[s]
  • Y10T82/2572 - Attachment
  • Y10T83/2122 - By ejector within a hollow cutter
  • Y10T83/39 - Synchronized tool and work feeding means
  • Y10T83/8736 - Sequential cutting motions

• US Classifications

  • 082 - Turning
  • 083 - Cutting
  • 409 - Gear cutting, milling, or planing