3146471

Information

• Patent Grant
• 3146471

• References
• Source

• Patent Number

  3,146,471

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1964
  60 years ago

• CPC

  • B23G9/004 - Finishing screws
  • Y10T74/18288 - Cam and lever
  • Y10T74/20006 - Resilient connections
  • Y10T74/20618 - Jointed
  • Y10T408/50 - with product handling or receiving means

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 074 - Machine element or mechanism
  • 182 - Fire escape, ladder, or scaffold
  • 269 - Work holders
  • 408 - Cutting by use of rotating axially moving tool