2983536

Information

• Patent Grant
• 2983536

• References
• Source

• Patent Number

  2,983,536

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1961
  63 years ago

• CPC

  • E05C19/04 - Ball or roller catches
  • E05B2015/0431 - Modifying spring characteristic or tension
  • Y10T292/0879 - Roller

• US Classifications

  • 292 - Closure fasteners