2506199

Information

• Patent Grant
• 2506199

• References
• Source

• Patent Number

  2,506,199

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1950
  75 years ago

• CPC

  • B42F17/30 - modified for particular uses
  • B42F19/02 - folded
  • Y10T70/8676 - Key holders

• US Classifications

  • 070 - Locks
  • 040 - Card, picture, or sign exhibiting
  • 206 - Special receptacle or package