3927696

Information

• Patent Grant
• 3927696

• References
• Source

• Patent Number

  3,927,696

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1975
  49 years ago

• CPC

  • B31B1/74 - Auxiliary operations; Parts; Components
  • D06M11/83 - with metals with metal-generating compounds
  • D06M15/17 - Natural resins, resinous alcohols, resinous acids, or derivatives thereof
  • D06N5/00 - Roofing materials comprising a fibrous web coated with bitumen or another polymer
  • F16L9/14 - Compound tubes
  • F16L58/12 - by tar or bitumen
  • B31B2201/622 - Coating or impregnating formed boxes
  • Y10T428/1362 - Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]

• US Classifications

  • 138 - Pipes and tubular conduits
  • 428 - Stock material or miscellaneous articles