2447290

Information

• Patent Grant
• 2447290

• References
• Source

• Patent Number

  2,447,290

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1948
  76 years ago

• CPC

  • E05B3/08 - Fastening the spindle to the follower
  • Y10T292/59 - Rollback and spindle connection

• US Classifications

  • 292 - Closure fasteners