1155940

Information

• Patent Grant
• 1155940

• References
• Source

• Patent Number

  1,155,940

• Date Filed

  Not available

• Date Issued

  Tuesday, October 5, 1915
  109 years ago

• CPC

  • G11B15/60 - Guiding record carrier
  • Y10S200/22 - Strain relief, shear pin

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 116 - Signals and indicators
  • 200 - Electricity: circuit makers and breakers