1555830

Information

• Patent Grant
• 1555830

• References
• Source

• Patent Number

  1,555,830

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1925
  100 years ago

• CPC

  • E05B65/1066 - the pivot axis being substantially parallel to the longitudinal axis of the bar
  • Y10S70/73 - Thumb latch operator
  • Y10T70/5159 - Emergency exit
  • Y10T292/0908 - Emergency operating means
  • Y10T292/702 - Pivoted or swinging

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners