2936524

Information

• Patent Grant
• 2936524

• References
• Source

• Patent Number

  2,936,524

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1960
  64 years ago

• CPC

  • B43L13/048 - with T-squares
  • Y10T16/376 - Covered, hollow or slotted track

• US Classifications

  • 033 - Geometrical instruments
  • 016 - Miscellaneous hardware
  • 104 - Railways