1980970

Information

• Patent Grant
• 1980970

• References
• Source

• Patent Number

  1,980,970

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1934
  91 years ago

• CPC

  • B32B17/08 - of cellulosic plastic substance or gelatin
  • B32B17/10036 - comprising two outer glass sheet
  • Y10T428/2495 - Thickness [relative or absolute]
  • Y10T428/315 - Surface modified glass [e.g., tempered, strengthened, etc.]
  • Y10T428/31649 - Ester, halide or nitrile of addition polymer

• US Classifications

  • 428 - Stock material or miscellaneous articles