3274733

Information

• Patent Grant
• 3274733

• References
• Source

• Patent Number

  3,274,733

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1966
  58 years ago

• CPC

  • E06B5/003 - Storm doors; Combination-screen-and-storm-doors
  • E05F5/06 - Buffers or stops limiting opening of swinging wings
  • E05F5/08 - with springs
  • E06B5/10 - for protection against air-raid or other war-like action for other protective purposes
  • Y10T16/602 - Weight

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware