3429084

Information

• Patent Grant
• 3429084

• References
• Source

• Patent Number

  3,429,084

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1969
  56 years ago

• CPC

  • E04B1/7053 - Grills for weep holes
  • D01D5/20 - with varying denier along their length
  • E04B1/7076 - Air vents for walls

• US Classifications

  • 052 - Static structures
  • 043 - Fishing, trapping, and vermin destroying