1620757

Information

• Patent Grant
• 1620757

• References
• Source

• Patent Number

  1,620,757

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1927
  97 years ago

• CPC

  • B60R25/02136 - manually actuated
  • Y10T70/5788 - Push pin or button
  • Y10T70/7215 - Individually set sliding tumblers
  • Y10T70/8919 - Antifriction provisions

• US Classifications

  • 070 - Locks