3497787

Information

• Patent Grant
• 3497787

• References
• Source

• Patent Number

  3,497,787

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1970
  54 years ago

• CPC

  • B66B1/24 - Control systems with regulation
  • B66B1/52 - Floor selectors
  • Y02B50/146 - with pressure storage

• US Classifications

  • 318 - Electricity: motive power systems
  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle
  • 254 - Implements or apparatus for applying pushing or pulling force