3044914

Information

• Patent Grant
• 3044914

• References
• Source

• Patent Number

  3,044,914

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1962
  62 years ago

• CPC

  • D04H1/551 - Resins thereof not provided for in groups D04H1/544 - D04H1/55
  • D04H1/54 - by welding together the fibres
  • E04B1/7662 - comprising fiber blankets or batts
  • E04B1/78 - Heat insulating elements
  • Y10S428/92 - Fire or heat protection feature
  • Y10T156/1039 - Surface deformation only of sandwich or lamina [e.g., embossed panels]
  • Y10T428/24595 - and varying density
  • Y10T428/2907 - with coating or impregnation

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 028 - Textiles: manufacturing
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes