1492432

Information

• Patent Grant
• 1492432

• References
• Source

• Patent Number

  1,492,432

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1924
  100 years ago

• CPC

  • B63H15/00 - Effecting propulsion by use of vessel-mounted driving mechanisms co-operating with anchored chains or the like
  • B63H19/04 - propelled by water current
  • Y02T70/59 - Other propulsion concepts for reducing greenhouse gas emissions

• US Classifications

  • 416 - Fluid reaction surfaces