2948249

Information

• Patent Grant
• 2948249

• References
• Source

• Patent Number

  2,948,249

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1960
  64 years ago

• CPC

  • B63B21/42 - of ploughshare type
  • Y10S267/01 - Constant height

• US Classifications

  • 114 - Ships
  • 267 - Spring devices
  • D12 - Transportation