2242499

Information

• Patent Grant
• 2242499

• References
• Source

• Patent Number

  2,242,499

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1941
  84 years ago

• CPC

  • E06B3/76 - with metal panels
  • E06B3/5892 - Fixing of window panes in openings in door leaves
  • E06B2003/7069 - with cladding

• US Classifications

  • 052 - Static structures
  • D25 - Building units and construction elements