3733677

Information

• Patent Grant
• 3733677

• References
• Source

• Patent Number

  3,733,677

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1973
  51 years ago

• CPC

  • B29C63/187 - by removing a shirred or pleated hose from a support
  • B01D29/0036 - which is supported
  • B01D29/0093 - Making filtering elements
  • B29C31/002 - Handling tubes
  • B29C63/0004 - Component parts, details or accessories; Auxiliary operations
  • Y10T29/49787 - Obtaining plural composite product pieces from preassembled workpieces
  • Y10T29/49828 - Progressively advancing of work assembly station or assembled portion of work
  • Y10T29/5142 - and means to sever work from supply
  • Y10T29/5191 - Assembly
  • Y10T29/53126 - Means to place sheath on running-length core
  • Y10T29/53361 - Assembled to article
  • Y10T29/53652 - Tube and coextensive core

• US Classifications

  • 029 - Metal working
  • 053 - Package making