1851233

Information

• Patent Grant
• 1851233

• References
• Source

• Patent Number

  1,851,233

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1932
  92 years ago

• CPC

  • B60J1/2013 - Roller blinds
  • Y10S160/02 - Auto screens and miscellaneous

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel