3590449

Information

• Patent Grant
• 3590449

• References
• Source

• Patent Number

  3,590,449

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  53 years ago

• CPC

  • B63B9/06 - Methods of building hulls
  • B63B5/16 - monolithic
  • Y10S425/013 - Electric heat
  • Y10S425/13 - Wire reinforce

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 249 - Static molds