3478548

Information

• Patent Grant
• 3478548

• References
• Source

• Patent Number

  3,478,548

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1969
  55 years ago

• CPC

  • E05B67/365 - with locking means in the form of balls or rollers
  • Y10T70/443 - Single stem or shank
  • Y10T70/7751 - With ball or roller
  • Y10T70/7757 - Push or pull key operation
  • Y10T70/7814 - With extensible shank or stem

• US Classifications

  • 070 - Locks