2213519

Information

• Patent Grant
• 2213519

• References
• Source

• Patent Number

  2,213,519

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1940
  84 years ago

• CPC

  • E04D1/125 - Diamond shaped and installed in diagonal lines
  • E04D1/18 - of metal
  • E04D3/362 - by locking the edge of one slab or sheet within theprofiled marginal portion of the adjacent slab or sheet
  • E04D3/38 - Devices for sealing spaces or joints between roof-covering elements
  • E04D5/142 - along the edge of the flexible material

• US Classifications

  • 052 - Static structures