2705337

Information

• Patent Grant
• 2705337

• References
• Source

• Patent Number

  2,705,337

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1955
  69 years ago

• CPC

  • E05F1/10 - for swinging wings
  • E05Y2900/132 - Doors
  • Y10T16/281 - Pneumatic
  • Y10T16/597 - Rubber

• US Classifications

  • 016 - Miscellaneous hardware
  • 267 - Spring devices