2630771

Information

• Patent Grant
• 2630771

• References
• Source

• Patent Number

  2,630,771

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1953
  72 years ago

• CPC

  • B61D7/16 - Closure elements for discharge openings
  • Y10T292/1009 - Link and lever

• US Classifications

  • 105 - Railway rolling stock
  • 292 - Closure fasteners