1895590

Information

• Patent Grant
• 1895590

• References
• Source

• Patent Number

  1,895,590

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1933
  92 years ago

• CPC

  • H01H37/54 - wherein the bimetallic element is inherently snap acting
  • B21D15/02 - longitudinally
  • B21D51/10 - conically or cylindrically shaped objects
  • H01H2037/523 - using a corrugated bimetal
  • H01H2037/525 - Details of manufacturing of the bimetals
  • Y10T74/18904 - Plate spring
  • Y10T428/12243 - Disk
  • Y10T428/1241 - Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 074 - Machine element or mechanism
  • 267 - Spring devices
  • 428 - Stock material or miscellaneous articles