2501398

Information

• Patent Grant
• 2501398

• References
• Source

• Patent Number

  2,501,398

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1950
  74 years ago

• CPC

  • B60R1/084 - using a removable filtering or hiding screen
  • Y10T24/1457 - Metal bands

• US Classifications

  • 359 - Optical: systems and elements
  • 024 - Buckles, buttons, clasps, etc.