3797720

Information

• Patent Grant
• 3797720

• References
• Source

• Patent Number

  3,797,720

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • B29C51/261 - Handling means
  • B65B41/18 - Registering sheets, blanks, or webs
  • B65H23/1884 - with step-by-step advancement
  • B29C2795/002 - before shaping

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 100 - Presses
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus