1229601

Information

• Patent Grant
• 1229601

• References
• Source

• Patent Number

  1,229,601

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1917
  107 years ago

• CPC

  • B23B51/123 - Conical reduction sleeves
  • Y10T279/17965 - Drill type
  • Y10T279/17991 - Adjustable length or size
  • Y10T279/3487 - Tool or work stop or locator

• US Classifications

  • 279 - Chucks or sockets
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts