2649753

Information

• Patent Grant
• 2649753

• References
• Source

• Patent Number

  2,649,753

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1953
  71 years ago

• CPC

  • A24F15/005 - with means for limiting the frequency of smoking
  • Y10T70/704 - Continuously operating once initiated

• US Classifications

  • 116 - Signals and indicators
  • 070 - Locks
  • 206 - Special receptacle or package