2182472

Information

• Patent Grant
• 2182472

• References
• Source

• Patent Number

  2,182,472

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1939
  85 years ago

• CPC

  • B67B3/026 - the caps being made of thermoplastic material
  • B67B3/14 - characterised by having movable elements

• US Classifications

  • 053 - Package making