Improvements in or relating to Universal or like Joints.
CA156894A
Trolley
CA156157A
Trolley base
GB190817112A
Improvements in Electrically Operated Apparatus for Controlling the Movements of Points or Switches on Tramways or Railways.
GB190317082A
Improvements in the Manufacture of Trolley Poles and Means for Connecting them to Trolley Standards in Trolleys used for Electric Tramcars or Vehicles Propelled by Electric Traction.
GB190222024A
Improvements in Life Guards or Fenders for Electric Cars and other Road Vehicles
GB190215981A
Improvements in Mechanical Rail Scrapers for Grooved and other Rails used on Electric Railways
GB190205320A
Improvements in Swivelling Contacts for Cables used in Trolleys or Collectors used in Connection with Electrically Propelled Vehicles.
GB190110053A
An Improved Trolley Wheel for Overhead Wire Systems of Electric Traction.
GB190104736A
Improvements in Swivelling Trolley Heads Employed in Overhead Wire Electric Traction.
GB189920906A
Improvements in Trolley Standards used on Cars or Wagons Electrically Propelled from an Overhead Wire.
GB189902536A
Improvements in Drain or Sewer Gratings with Lock-up Covers.
GB189822664A
New or Improved Appliances for use in Securing the Copper Bonds or Conductors in Electric Tramway Rails.
