2298319

Information

• Patent Grant
• 2298319

• References
• Source

• Patent Number

  2,298,319

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1942
  82 years ago

• CPC

  • E04B1/7053 - Grills for weep holes
  • E04B1/644 - Damp-proof courses
  • E04B1/7076 - Air vents for walls

• US Classifications

  • 052 - Static structures