2029636

Information

• Patent Grant
• 2029636

• References
• Source

• Patent Number

  2,029,636

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1936
  89 years ago

• CPC

  • H04Q5/16 - by predetermined number of pulses
  • Y10T74/2133 - Pawls and ratchets

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 074 - Machine element or mechanism