2964140

Information

• Patent Grant
• 2964140

• References
• Source

• Patent Number

  2,964,140

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1960
  64 years ago

• CPC

  • B62B5/0423 - braking or blocking when leaving a particular area
  • G07F7/0618 - by carts

• US Classifications

  • 188 - Brakes
  • 186 - Merchandising
  • 246 - Railway switches and signals
  • 280 - Land vehicles
  • 303 - Fluid-pressure and analogous brake systems