1811416

Information

• Patent Grant
• 1811416

• References
• Source

• Patent Number

  1,811,416

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1931
  93 years ago

• CPC

  • F16L59/021 - comprising a single piece or sleeve
  • H01B3/485 - Other fibrous materials fabric
  • Y10S428/921 - Fire or flameproofing
  • Y10T428/24074 - Strand or strand-portions
  • Y10T428/24116 - Oblique to direction of web
  • Y10T428/24165 - Hexagonally shaped cavities
  • Y10T428/2457 - Parallel ribs and/or grooves
  • Y10T428/24587 - Oblique to longitudinal axis of web or sheet
  • Y10T428/2922 - Nonlinear [e.g., crimped, coiled, etc.]
  • Y10T428/2924 - Composite
  • Y10T442/2639 - Coated or impregnated asbestos fabric
  • Y10T442/50 - FELT FABRIC

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 442 - Fabric