1721363

Information

• Patent Grant
• 1721363

• References
• Source

• Patent Number

  1,721,363

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1929
  95 years ago

• CPC

  • B23D33/00 - Accessories for shearing machines or shearing devices
  • B23D17/04 - actuated by a rotary shaft

• US Classifications

  • 384 - Bearings
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener