3917788

Information

• Patent Grant
• 3917788

• References
• Source

• Patent Number

  3,917,788

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1975
  49 years ago

• CPC

  • B65D1/265 - Drinking cups
  • B26F1/40 - using a press
  • B29C51/325 - combined with means for forming a rim
  • B26F2001/4427 - combining cutting and forming operations

• US Classifications

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