2499521

Information

• Patent Grant
• 2499521

• References
• Source

• Patent Number

  2,499,521

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1950
  74 years ago

• CPC

  • B41B11/52 - Moulding or casting devices or associated mechanisms
  • Y10T82/128 - Pivoted to tool-carrier

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 082 - Turning
  • 251 - Valves and valve actuation