3829956

Information

• Patent Grant
• 3829956

• References
• Source

• Patent Number

  3,829,956

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1974
  50 years ago

• CPC

  • B23P13/00 - Making metal objects by operations essentially involving machining but not covered by a single other subclass
  • Y10T29/49789 - Obtaining plural product pieces from unitary workpiece
  • Y10T29/49849 - by wrapping around
  • Y10T74/2105 - Memory devices

• US Classifications

  • 029 - Metal working
  • 074 - Machine element or mechanism