2872181

Information

• Patent Grant
• 2872181

• References
• Source

• Patent Number

  2,872,181

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1959
  65 years ago

• CPC

  • F16F1/20 - with layers
  • D03D15/00 - Woven fabrics characterised by the material or construction of the yarn or other warp or weft elements used
  • D03D15/0072 - using paper threads
  • F16C33/28 - with embedded reinforcements shaped as frames or meshed materials
  • D03D2700/0133 - characterised by the material of warp or weft
  • D10B2321/042 - polymers of fluorinated hydrocarbons
  • Y10S384/911 - including fiber

• US Classifications

  • 267 - Spring devices
  • 139 - Textiles: weaving
  • 384 - Bearings