3161407

Information

• Patent Grant
• 3161407

• References
• Source

• Patent Number

  3,161,407

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1964
  60 years ago

• CPC

  • F16F1/024 - Covers or coatings therefor
  • F16F1/362 - made of steel wool, compressed hair, woven or non-woven textile, or like materials
  • F16F3/04 - composed only of wound springs
  • F16F3/12 - the steel spring being in contact with the rubber spring

• US Classifications

  • 267 - Spring devices
  • 248 - Supports