2804909

Information

• Patent Grant
• 2804909

• References
• Source

• Patent Number

  2,804,909

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1957
  67 years ago

• CPC

  • B29C63/042 - of L- or Z- shaped surfaces
  • B29C2793/0081 - before shaping
  • B29K2711/126 - Impregnated
  • Y10T156/1028 - by bending, drawing or stretch forming sheet to assume shape of configured lamina while in contact therewith
  • Y10T156/1044 - of parallel stacked sheets only
  • Y10T156/108 - Flash, trim or excess removal
  • Y10T156/1082 - Partial cutting bonded sandwich [e.g., grooving or incising]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture