3445320

Information

• Patent Grant
• 3445320

• References
• Source

• Patent Number

  3,445,320

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1969
  55 years ago

• CPC

  • D06N7/0042 - Conductive or insulating layers; Antistatic layers; Flame-proof layers
  • D06N7/0049 - Fibrous layer(s); Fibre reinforcement; Fibrous fillers
  • D06N7/0055 - Particulate material such as cork, rubber particles, reclaimed resin particles, magnetic particles, metal particles, glass beads
  • Y10S428/909 - Resilient layer
  • Y10T428/256 - Heavy metal or aluminum or compound thereof
  • Y10T442/3333 - Including a free metal or alloy constituent

• US Classifications

  • 442 - Fabric
  • 052 - Static structures
  • 428 - Stock material or miscellaneous articles