3461666

Information

• Patent Grant
• 3461666

• References
• Source

• Patent Number

  3,461,666

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1969
  55 years ago

• CPC

  • E21B19/06 - Elevators
  • B21K1/72 - hooks
  • B21L13/00 - Making terminal or intermediate chain links of special shape making couplings for chains

• US Classifications

  • 059 - Chain, staple, and horseshoe making