2961837

Information

• Patent Grant
• 2961837

• References
• Source

• Patent Number

  2,961,837

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1960
  64 years ago

• CPC

  • E02B17/0809 - the equipment being hydraulically actuated
  • E02B17/08 - for raising or lowering
  • E02B17/0872 - with locking pins engaging holes or cam surfaces
  • Y10S92/01 - Bearing on piston or cylinder

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 052 - Static structures
  • 092 - Expansible chamber devices
  • 254 - Implements or apparatus for applying pushing or pulling force