2490663

Information

• Patent Grant
• 2490663

• References
• Source

• Patent Number

  2,490,663

• Date Filed

  Not available

• Date Issued

  Tuesday, December 6, 1949
  75 years ago

• CPC

  • E04F13/0848 - specially adapted for thin sheet-like materials
  • Y10S52/01 - Hand tools for assembling building components
  • Y10T24/3441 - and cam

• US Classifications

  • 052 - Static structures
  • 024 - Buckles, buttons, clasps, etc.