1719838

Information

• Patent Grant
• 1719838

• References
• Source

• Patent Number

  1,719,838

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1929
  95 years ago

• CPC

  • B63B22/10 - Water soluble or water weakened means

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices
  • 043 - Fishing, trapping, and vermin destroying