2972758

Information

• Patent Grant
• 2972758

• References
• Source

• Patent Number

  2,972,758

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1961
  63 years ago

• CPC

  • B63C9/04 - Life-rafts
  • B63C2009/046 - reversible
  • B63C2009/048 - Reversible open life-rafts

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices
  • 135 - Tent, canopy, umbrella, or cane