1870507

Information

• Patent Grant
• 1870507

• References
• Source

• Patent Number

  1,870,507

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1932
  92 years ago

• CPC

  • B63C9/02 - Lifeboats, life-rafts or the like, specially adapted for life-saving
  • B63B2728/00 - Lifeboats, liferafts, lifesaving floats, etc.

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices