2149975

Information

• Patent Grant
• 2149975

• References
• Source

• Patent Number

  2,149,975

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1939
  85 years ago

• CPC

  • C09K3/10 - Materials in mouldable or extrudable form for sealing or packing joints or covers
  • C08L11/00 - Compositions of homopolymers or copolymers of chloroprene
  • C09K2200/0204 - Elements
  • C09K2200/0208 - Carbon
  • C09K2200/0239 - Oxides, hydroxides, carbonates
  • C09K2200/0405 - Hydrocarbons
  • C09K2200/0607 - Rubber or rubber derivatives

• US Classifications

  • 524 - Synthetic resins or natural rubbers
  • 277 - Seal for a joint or juncture