3435506

Information

• Patent Grant
• 3435506

• References
• Source

• Patent Number

  3,435,506

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1969
  55 years ago

• CPC

  • B21K1/76 - elements not mentioned in one of the preceding groups
  • Y10T24/1427 - Worm and tooth
  • Y10T29/49469 - Worm gear
  • Y10T29/49996 - Successive distinct removal operations
  • Y10T74/19828 - Worm
  • Y10T74/19953 - Worm and helical

• US Classifications

  • 029 - Metal working
  • 024 - Buckles, buttons, clasps, etc.
  • 074 - Machine element or mechanism