2457150

Information

• Patent Grant
• 2457150

• References
• Source

• Patent Number

  2,457,150

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1948
  76 years ago

• CPC

  • G01C19/44 - for indicating the vertical
  • Y10T74/1204 - with caging or parking means
  • Y10T74/1243 - by weight
  • Y10T74/1246 - by friction
  • Y10T74/1257 - Damping

• US Classifications

  • 074 - Machine element or mechanism