2181835

Information

• Patent Grant
• 2181835

• References
• Source

• Patent Number

  2,181,835

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1939
  85 years ago

• CPC

  • C09K3/10 - Materials in mouldable or extrudable form for sealing or packing joints or covers
  • C09K2200/0204 - Elements
  • C09K2200/0607 - Rubber or rubber derivatives

• US Classifications

  • 524 - Synthetic resins or natural rubbers
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener