2252156

Information

• Patent Grant
• 2252156

• References
• Source

• Patent Number

  2,252,156

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1941
  83 years ago

• CPC

  • A63B21/158 - Hydraulic transmissions
  • B62M1/18 - by movement of rider's saddle
  • Y10T74/1511 - Lever transmitter
  • Y10T74/1531 - Multiple acting
  • Y10T74/18888 - Reciprocating to or from oscillating

• US Classifications

  • 074 - Machine element or mechanism
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 280 - Land vehicles
  • 482 - Exercise devices
  • 601 - Surgery: kinesitherapy