494208

Information

• Patent Grant
• 494208

• References
• Source

• Patent Number

  494,208

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1893
  132 years ago

• CPC

  • F03D9/001 - the apparatus being a pump or compressor; Producing under- or overpressure
  • F03D9/14 - using liquids
  • F03D80/00 - Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
  • F16B7/105 - locking in discrete positions
  • Y02E10/722 - Components or gearbox
  • Y02E60/17 - Pumped storage
  • Y10S411/973 - Gravity bolthead, nut or washer
  • Y10T74/2151 - Longitudinally adjustable
  • Y10T403/32 - Articulated members
  • Y10T403/32459 - Retainer extends through aligned recesses

• US Classifications

  • 403 - Joints and connections
  • 074 - Machine element or mechanism
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener