2166819

Information

• Patent Grant
• 2166819

• References
• Source

• Patent Number

  2,166,819

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1939
  85 years ago

• CPC

  • B29D7/01 - Films or sheets
  • Y10S220/11 - Materials
  • Y10S524/925 - Natural rubber compositions having nonreactive materials
  • Y10T156/1087 - Continuous longitudinal slitting

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 220 - Receptacles
  • 524 - Synthetic resins or natural rubbers