UNT Libraries Government Documents Department - 4 Matching Results

Search Results

Car-Coupling.
Patent for an automatic coupling that can be used in any car and without replacing the existing draw-head. Includes instructions and illustrations.
Car-Coupling.
Patent for "a new and useful car-couplers to enhance the operation of coupling." (line 5-10) including instructions and illustrations.
Horse-Power.
Patent for a new and improved "horse-power" (motor). This design utilizes a central pinion and a counter-wheel to accelerate the rest of the motor with minimal friction and minimal complicating of design.
Rotary Harrow
Patent for a rotary harrow. Illustration included.
Back to Top of Screen