2639784

Information

• Patent Grant
• 2639784

• References
• Source

• Patent Number

  2,639,784

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1953
  71 years ago

• CPC

  • B65H1/16 - comprising pneumatic or hydraulic means

• US Classifications

  • 187 - Elevator, industrial lift truck, or stationary lift for vehicle
  • 254 - Implements or apparatus for applying pushing or pulling force