2900495

Information

• Patent Grant
• 2900495

• References
• Source

• Patent Number

  2,900,495

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1959
  66 years ago

• CPC

  • F21V11/00 - Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
  • F21V11/06 - using crossed laminae or strips
  • F21Y2103/00 - Elongated light sources
  • Y10S52/02 - Masonry lattice or openwork

• US Classifications

  • 362 - Illumination
  • 052 - Static structures
  • D05 - Textile or paper yard goods
  • D25 - Building units and construction elements