3615977

Information

• Patent Grant
• 3615977

• References
• Source

• Patent Number

  3,615,977

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1971
  53 years ago

• CPC

  • B29C44/32 - Incorporating or moulding on preformed parts
  • B29C67/2275 - Filling the preformed spaces, cavities
  • F16L59/14 - Arrangements for the insulation of pipes or pipe systems
  • F16L59/153 - for flexible pipes
  • B29L2023/225 - Insulated

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture