3265093

Information

• Patent Grant
• 3265093

• References
• Source

• Patent Number

  3,265,093

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1966
  58 years ago

• CPC

  • C04B41/478 - Bitumen, asphalt
  • C04B41/009 - characterised by the material treated
  • F16L9/14 - Compound tubes
  • F16L57/00 - Protection of pipes or objects of similar shape against external or internal damage or wear
  • F16L58/02 - by means of internal or external coatings
  • C04B2111/30 - Nailable or sawable materials

• US Classifications

  • 138 - Pipes and tubular conduits
  • 106 - Compositions: coating or plastic
  • 208 - Mineral oils: processes and products
  • 427 - Coating processes