3665845

Information

• Patent Grant
• 3665845

• References
• Source

• Patent Number

  3,665,845

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • B65B13/12 - attached to rotating rings
  • B65B13/32 - by welding, soldering, or heat-sealing by applying adhesive

• US Classifications

  • 100 - Presses
  • 053 - Package making