9209

Information

• Patent Grant
• 9209

• References
• Source

• Patent Number

  9,209

• Date Filed

  Not available

• Date Issued

  Tuesday, August 17, 1852
  172 years ago

• CPC

  • G04C23/14 - Mechanisms continuously running to relate the operation(s) to the time of day
  • Y10T279/17769 - Pivoted or rotary

• US Classifications

  • 279 - Chucks or sockets