3662862

Information

• Patent Grant
• 3662862

• References
• Source

• Patent Number

  3,662,862

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1972
  52 years ago

• CPC

  • B66B7/06 - Arrangements of ropes or cables
  • C07C65/36 - containing rings other than six-membered aromatic rings
  • E21D7/02 - Arrangement of guides for cages in shafts Connection of guides for cages to shaft walls

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle
  • 015 - Brushing, scrubbing, and general cleaning
  • 174 - Electricity: conductors and insulators