1509047

Information

• Patent Grant
• 1509047

• References
• Source

• Patent Number

  1,509,047

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1924
  100 years ago

• CPC

  • A47G27/0431 - Reinforcement or stiffening devices
  • Y10T16/14 - Carpet stiffener or anti-slip device, per se
  • Y10T428/28 - Web or sheet containing structurally defined element or component and having an adhesive outermost layer

• US Classifications

  • 016 - Miscellaneous hardware
  • 428 - Stock material or miscellaneous articles