2397775

Information

• Patent Grant
• 2397775

• References
• Source

• Patent Number

  2,397,775

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1946
  78 years ago

• CPC

  • E06B9/48 - by clasps or buttons

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener