2416830

Information

• Patent Grant
• 2416830

• References
• Source

• Patent Number

  2,416,830

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1947
  78 years ago

• CPC

  • B60L5/085 - with carbon contact members
  • B60L2200/26 - Rail vehicles
  • Y10T428/12479 - Porous [e.g., foamed, spongy, cracked, etc.]

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 191 - Electricity: transmission to vehicles
  • 428 - Stock material or miscellaneous articles