1749590

Information

• Patent Grant
• 1749590

• References
• Source

• Patent Number

  1,749,590

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1930
  95 years ago

• CPC

  • F16F9/145 - involving only rotary movement of the effective parts
  • F16F2224/048 - High viscosity, semi-solid pastiness
  • Y10S277/904 - Viscous seal

• US Classifications

  • 384 - Bearings
  • 267 - Spring devices
  • 277 - Seal for a joint or juncture