3321562

Information

• Patent Grant
• 3321562

• References
• Source

• Patent Number

  3,321,562

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  57 years ago

• CPC

  • B29C51/325 - combined with means for forming a rim
  • Y10S425/048 - Sheet clamping

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus