2741267

Information

• Patent Grant
• 2741267

• References
• Source

• Patent Number

  2,741,267

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1956
  68 years ago

• CPC

  • B29C63/185 - by turning inside-out or by derolling
  • B29C63/20 - using pressure difference
  • B29D23/18 - Pleated or corrugated hoses
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2023/186 - having a smooth internal wall
  • Y10T29/4987 - Elastic joining of parts

• US Classifications

  • 138 - Pipes and tubular conduits
  • 029 - Metal working
  • 156 - Adhesive bonding and miscellaneous chemical manufacture