3216757

Information

• Patent Grant
• 3216757

• References
• Source

• Patent Number

  3,216,757

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1965
  59 years ago

• CPC

  • E05B3/10 - by a bipartite or cleft spindle in the follower or in the handle shank
  • E05B63/006 - for different door thicknesses
  • Y10T292/0977 - Cam
  • Y10T292/1028 - Sliding catch
  • Y10T292/57 - Operators with knobs or handles
  • Y10T292/858 - Screw
  • Y10T292/93 - Latch spindles

• US Classifications

  • 292 - Closure fasteners