2319225

Information

• Patent Grant
• 2319225

• References
• Source

• Patent Number

  2,319,225

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1943
  82 years ago

• CPC

  • E06B7/08 - Louvre doors, windows or grilles
  • Y10S52/02 - Masonry lattice or openwork
  • Y10S160/07 - Fabric
  • Y10T29/18 - Expanded metal making
  • Y10T29/185 - by use of reciprocating perforator
  • Y10T428/24281 - Struck out portion type
  • Y10T428/24314 - Slit or elongated

• US Classifications

  • 052 - Static structures
  • 029 - Metal working
  • 160 - Flexible or portable closure, partition, or panel
  • 428 - Stock material or miscellaneous articles