2019841

Information

• Patent Grant
• 2019841

• References
• Source

• Patent Number

  2,019,841

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1935
  89 years ago

• CPC

  • B67B5/05 - by applying liquids
  • Y10S425/809 - Seal, bottle caps only
  • Y10T156/1033 - Flexible sheet to cylinder lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 425 - Plastic article or earthenware shaping or treating: apparatus