1900077

Information

• Patent Grant
• 1900077

• References
• Source

• Patent Number

  1,900,077

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1933
  92 years ago

• CPC

  • E05B15/025 - the striker being movable by a screw/nut
  • Y10S292/58 - Lubrication
  • Y10T70/8919 - Antifriction provisions
  • Y10T292/685 - With anti-friction means
  • Y10T292/705 - Adjustable

• US Classifications

  • 292 - Closure fasteners
  • 070 - Locks