1520076

Information

• Patent Grant
• 1520076

• References
• Source

• Patent Number

  1,520,076

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1924
  100 years ago

• CPC

  • B60R25/04 - operating on the propulsion system
  • Y10T70/5956 - Steering mechanism with switch
  • Y10T70/7661 - Detachable or removable cylinder
  • Y10T74/20858 - Releasable

• US Classifications

  • 123 - Internal-combustion engines
  • 070 - Locks
  • 074 - Machine element or mechanism
  • 200 - Electricity: circuit makers and breakers
  • 307 - Electrical transmission or interconnection systems
  • 439 - Electrical connectors