1344299

Information

• Patent Grant
• 1344299

• References
• Source

• Patent Number

  1,344,299

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1920
  104 years ago

• CPC

  • B23F17/00 - Special methods or machines for making gear teeth, not covered by the preceding groups
  • Y10T409/100795 - with work or product advancing
  • Y10T409/102544 - including infeed means

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 076 - Metal tools and implements, making