3380213

Information

• Patent Grant
• 3380213

• References
• Source

• Patent Number

  3,380,213

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1968
  56 years ago

• CPC

  • B27G1/00 - Machines or devices for removing knots or other irregularities or for filling-up holes
  • Y10T428/20 - Patched hole or depression
  • Y10T428/249966 - Plural cellulosic components
  • Y10T428/249981 - Plural void-containing components

• US Classifications

  • 052 - Static structures
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 428 - Stock material or miscellaneous articles