2030456

Information

• Patent Grant
• 2030456

• References
• Source

• Patent Number

  2,030,456

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1936
  89 years ago

• CPC

  • E05B65/5238 - parallel to the wing edge
  • E05B17/0037 - Spring-operated
  • E05B63/20 - released automatically when the wing is closed
  • Y10T70/5062 - Projecting fixed or movable lug type
  • Y10T70/5531 - Combination and/or key operable
  • Y10T70/5535 - Trip release

• US Classifications

  • 070 - Locks