3438621

Information

• Patent Grant
• 3438621

• References
• Source

• Patent Number

  3,438,621

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • G03D3/132 - fed by roller assembly
  • Y10T279/182 - Cam-sleeve actuated

• US Classifications

  • 271 - Sheet feeding or delivering
  • 269 - Work holders
  • 279 - Chucks or sockets