1620183

Information

• Patent Grant
• 1620183

• References
• Source

• Patent Number

  1,620,183

• Date Filed

  Not available

• Date Issued

  Tuesday, March 8, 1927
  98 years ago

• CPC

  • H05B1/0208 - actuated by the expansion or evaporation of a gas or liquid
  • Y10S200/28 - Thermal spring snap

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 038 - Textiles: ironing or smoothing
  • 200 - Electricity: circuit makers and breakers