3000262

Information

• Patent Grant
• 3000262

• References
• Source

• Patent Number

  3,000,262

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1961
  63 years ago

• CPC

  • B60R1/087 - with remote or automatic control means
  • B60R1/084 - using a removable filtering or hiding screen
  • B60R1/089 - using a liquid filtering layer of variable thickness

• US Classifications

  • 359 - Optical: systems and elements
  • 250 - Radiant energy
  • 361 - Electricity: electrical systems and devices