2681560

Information

• Patent Grant
• 2681560

• References
• Source

• Patent Number

  2,681,560

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1954
  70 years ago

• CPC

  • G04F3/025 - mechanically actuated
  • A24F15/005 - with means for limiting the frequency of smoking
  • Y10T70/704 - Continuously operating once initiated

• US Classifications

  • 070 - Locks
  • 131 - Tobacco
  • 206 - Special receptacle or package
  • 968 - Horology