1693495

Information

• Patent Grant
• 1693495

• References
• Source

• Patent Number

  1,693,495

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1928
  96 years ago

• CPC

  • F03G1/00 - Spring-motor
  • F03G1/06 - Other parts or details

• US Classifications

  • 185 - Motors: spring, weight, or animal powered