1570351

Information

• Patent Grant
• 1570351

• References
• Source

• Patent Number

  1,570,351

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1926
  99 years ago

• CPC

  • E06B1/6053 - the frame being moved perpendicularly towards the opening and held by means of snap action behind a protrusion on the border of the opening

• US Classifications

  • 052 - Static structures