2638062

Information

• Patent Grant
• 2638062

• References
• Source

• Patent Number

  2,638,062

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1953
  72 years ago

• CPC

  • B61D7/16 - Closure elements for discharge openings
  • Y10T292/0944 - Rigid

• US Classifications

  • 105 - Railway rolling stock
  • 292 - Closure fasteners