2198755

Information

• Patent Grant
• 2198755

• References
• Source

• Patent Number

  2,198,755

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1940
  84 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