2640958

Information

• Patent Grant
• 2640958

• References
• Source

• Patent Number

  2,640,958

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1953
  71 years ago

• CPC

  • B60J7/1269 - with remote power control
  • E05F15/71 - responsive to temperature changes, rain, wind or noise
  • E05Y2900/542 - Roof panels
  • E05Y2900/55 - Windows

• US Classifications

  • 318 - Electricity: motive power systems
  • 049 - Movable or removable closures
  • 160 - Flexible or portable closure, partition, or panel
  • 200 - Electricity: circuit makers and breakers
  • 296 - Land vehicles: bodies and tops
  • 340 - Communications: electrical
  • 361 - Electricity: electrical systems and devices