1661789

Information

• Patent Grant
• 1661789

• References
• Source

• Patent Number

  1,661,789

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1928
  96 years ago

• CPC

  • B27G15/00 - Boring or turning tools Augers
  • Y10S76/01 - Bowling pin

• US Classifications

  • 144 - Woodworking
  • 076 - Metal tools and implements, making