2487631

Information

• Patent Grant
• 2487631

• References
• Source

• Patent Number

  2,487,631

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1949
  75 years ago

• CPC

  • B32B37/185 - Laminating sheets, panels or inserts between two discrete plastic layers
  • B29C43/00 - Compression moulding
  • B30B1/02 - by lever mechanism
  • B30B15/068 - Drive connections

• US Classifications

  • 269 - Work holders
  • 101 - Printing
  • 112 - Sewing
  • 156 - Adhesive bonding and miscellaneous chemical manufacture