1515749

Information

• Patent Grant
• 1515749

• References
• Source

• Patent Number

  1,515,749

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1924
  100 years ago

• CPC

  • E04D1/025 - Diamond shaped and installed in diagonal lines
  • E04D1/06 - of metal

• US Classifications

  • 052 - Static structures