3435557

Information

• Patent Grant
• 3435557

• References
• Source

• Patent Number

  3,435,557

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1969
  55 years ago

• CPC

  • A01K1/0017 - Gates, doors
  • E06B11/02 - Gates Doors
  • Y10T16/53822 - Helical spring transverse to hinge axis
  • Y10T16/53987 - and detent in cam surface

• US Classifications

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