2066639

Information

• Patent Grant
• 2066639

• References
• Source

• Patent Number

  2,066,639

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1937
  87 years ago

• CPC

  • A47G27/0431 - Reinforcement or stiffening devices
  • Y10T428/23907 - Pile or nap type surface or component
  • Y10T428/24793 - Comprising discontinuous or differential impregnation or bond

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes