2677169

Information

• Patent Grant
• 2677169

• References
• Source

• Patent Number

  2,677,169

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1954
  70 years ago

• CPC

  • B23Q16/02 - Indexing equipment
  • Y10S470/902 - Workholder index
  • Y10T29/5178 - Attachment
  • Y10T409/308792 - Indexable

• US Classifications

  • 029 - Metal working
  • 409 - Gear cutting, milling, or planing
  • 470 - Threaded, headed fastener, or washer making: process and apparatus