3336153

Information

• Patent Grant
• 3336153

• References
• Source

• Patent Number

  3,336,153

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1967
  57 years ago

• CPC

  • D21H21/34 - Ignifugeants
  • C09J7/04 - on paper or textile fabric
  • D21H3/82 - by adding insoluble coloured substances
  • D21H19/10 - Coatings without pigments
  • E04B1/941 - Building elements specially adapted therefor
  • C09J2400/283 - in the substrate
  • Y10S428/92 - Fire or heat protection feature
  • Y10T428/24967 - Absolute thicknesses specified
  • Y10T428/28 - Web or sheet containing structurally defined element or component and having an adhesive outermost layer

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 169 - Fire extinguishers
  • 220 - Receptacles