3595724

Information

• Patent Grant
• 3595724

• References
• Source

• Patent Number

  3,595,724

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1971
  55 years ago

• CPC

  • B29D30/3007 - by feeding a sheet perpendicular to the drum axis and joining the ends to form an annular element
  • B29D30/1621 - by feeding a continuous band and winding it spirally
  • B29D30/1628 - by feeding a continuous band and winding it helically
  • B29D30/72 - Side-walls
  • B29D2030/1678 - the layers being applied being substantially continuous
  • B29L2030/007 - Sidewalls

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture