1645953

Information

• Patent Grant
• 1645953

• References
• Source

• Patent Number

  1,645,953

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1927
  97 years ago

• CPC

  • F21V21/30 - Pivoted housings or frames
  • B60Q1/0029 - Spatial arrangement

• US Classifications

  • 362 - Illumination