376979

Information

• Patent Grant
• 376979

• References
• Source

• Patent Number

  376,979

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1888
  137 years ago

• CPC

  • E06B3/5892 - Fixing of window panes in openings in door leaves
  • E06B3/7005 - without a separate supporting frame

• US Classifications

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