3633388

Information

• Patent Grant
• 3633388

• References
• Source

• Patent Number

  3,633,388

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1972
  53 years ago

• CPC

  • E05B37/02 - with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
  • E05B37/0075 - Automatic scrambling
  • Y10T70/5106 - External catch
  • Y10T70/5319 - Sliding
  • Y10T70/7147 - Combination or key
  • Y10T70/7305 - Manually operable
  • Y10T70/7316 - Combination upsetting
  • Y10T70/7328 - Compound tumblers
  • Y10T70/8405 - Combination finders
  • Y10T292/0823 - Gear
  • Y10T292/0977 - Cam

• US Classifications

  • 070 - Locks
  • 292 - Closure fasteners