922703

Information

• Patent Grant
• 922703

• References
• Source

• Patent Number

  922,703

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1909
  115 years ago

• CPC

  • A47G27/0431 - Reinforcement or stiffening devices
  • Y10T16/14 - Carpet stiffener or anti-slip device, per se
  • Y10T428/24322 - Composite web or sheet

• US Classifications

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