835251

Information

• Patent Grant
• 835251

• References
• Source

• Patent Number

  835,251

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1906
  119 years ago

• CPC

  • E06B3/5063 - the vertical sliding wings having the possibility of an additional rotational movement
  • Y10T16/18 - Casters
  • Y10T16/655 - Bendable

• US Classifications

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