3746589

Information

• Patent Grant
• 3746589

• References
• Source

• Patent Number

  3,746,589

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • B29C53/586 - having corrugations
  • B29C37/0064 - of reinforced material
  • B29C43/32 - Component parts, details or accessories Auxiliary operations
  • B29C43/56 - Compression moulding under special conditions
  • B29C53/04 - of plates or sheets
  • B29C53/382 - using laminated sheets
  • B29C53/40 - for articles of definite length
  • B29C70/347 - combined with compressing after the winding of lay-ups having a non-circular cross-section
  • B29C70/42 - for producing articles of definite length
  • B29C37/006 - Degassing moulding material or draining off gas during moulding
  • B29C2791/008 - Using vibrations during moulding
  • B29K2067/06 - Unsaturated polyesters
  • B29K2105/20 - Inserts
  • B29L2009/00 - Layered products
  • B29L2023/18 - Pleated or corrugated hoses
  • B29L2023/22 - Tubes or pipes

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes