1355310

Information

• Patent Grant
• 1355310

• References
• Source

• Patent Number

  1,355,310

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1920
  104 years ago

• CPC

  • H01T13/58 - Testing
  • Y10S411/979 - Resilient
  • Y10T137/8309 - Pointer integral with handle

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 123 - Internal-combustion engines
  • 137 - Fluid handling
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener