1499398

Information

• Patent Grant
• 1499398

• References
• Source

• Patent Number

  1,499,398

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1924
  100 years ago

• CPC

  • E04D1/34 - Fastenings for attaching roof-covering elements to the supporting elements
  • E04D1/04 - of ceramics, glass or concrete, with or without reinforcement
  • E04D2001/3426 - Threaded elements
  • E04D2001/3438 - Fasteners comprising several coacting elements
  • E04D2001/3447 - the fastening means being integral or premounted to the roof covering

• US Classifications

  • 052 - Static structures