2089756

Information

• Patent Grant
• 2089756

• References
• Source

• Patent Number

  2,089,756

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1937
  88 years ago

• CPC

  • E01D15/02 - Vertical lift bridges
  • B60T15/42 - with a quick braking action
  • E01D15/145 - displaceable or with sections movable to allow passing of water-borne traffic

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems
  • 251 - Valves and valve actuation