3918749

Information

• Patent Grant
• 3918749

• References
• Source

• Patent Number

  3,918,749

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • F16L33/2076 - by plastic deformation
  • B65G53/32 - Conveying concrete
  • F16L11/088 - comprising a combination of one or more layers of a helically wound cord or wire with one or more braided layers
  • F16L33/12 - with a pivoted or swinging tightening or securing member

• US Classifications

  • 285 - Pipe joints or couplings
  • 138 - Pipes and tubular conduits
  • 156 - Adhesive bonding and miscellaneous chemical manufacture