2499273

Information

• Patent Grant
• 2499273

• References
• Source

• Patent Number

  2,499,273

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1950
  74 years ago

• CPC

  • F16H7/22 - Belt, rope, or chain shifters
  • B24B47/04 - by mechanical gearing only

• US Classifications

  • 474 - Endless belt power transmission systems or components
  • 015 - Brushing, scrubbing, and general cleaning