2658468

Information

• Patent Grant
• 2658468

• References
• Source

• Patent Number

  2,658,468

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1953
  71 years ago

• CPC

  • A61J7/04 - Arrangements for time indication or reminder for taking medicine
  • 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