1622997

Information

• Patent Grant
• 1622997

• References
• Source

• Patent Number

  1,622,997

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1927
  97 years ago

• CPC

  • E04B2/56 - Load-bearing walls of framework or pillarwork Walls incorporating load-bearing elongated members
  • E04B2002/567 - with posts or pillars made from a plurality of smaller prefabricated elements

• US Classifications

  • 052 - Static structures