3306643

Information

• Patent Grant
• 3306643

• References
• Source

• Patent Number

  3,306,643

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1967
  57 years ago

• CPC

  • E05B13/001 - Covers preventing access to handles or keys
  • Y10S16/02 - Paint guard, kick guard
  • Y10S16/30 - Knob, control lever
  • Y10T16/6285 - Rubber cushioned
  • Y10T16/86 - Door escutcheon or similar element
  • Y10T292/03 - Miscellaneous
  • Y10T292/82 - Knobs

• US Classifications

  • 292 - Closure fasteners
  • 016 - Miscellaneous hardware