3128887

Information

• Patent Grant
• 3128887

• References
• Source

• Patent Number

  3,128,887

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1964
  60 years ago

• CPC

  • B25J19/002 - using counterweights
  • B25J3/02 - involving a parallelogram coupling of the master and slave units

• US Classifications

  • 414 - Material or article handling
  • 901 - Robots