2591260

Information

• Patent Grant
• 2591260

• References
• Source

• Patent Number

  2,591,260

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1952
  72 years ago

• CPC

  • G04B1/105 - having a form other than a helix
  • F03G1/00 - Spring-motor
  • F03G2730/01 - Spring motors with spiral springs
  • F03G2730/02 - Spring motors with helical springs

• US Classifications

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