Car Ventilation. (open access)

Car Ventilation.

Patent for an apparatus to improve car ventilation, including illustrations.
Date: February 18, 1879
Creator: Knipscheer, John
System: The Portal to Texas History
Umbrella and Sun Shade. (open access)

Umbrella and Sun Shade.

Patent for a new and improved (sun) umbrella. This design utilizes an adjustable metal frame that can be attached to a piece of equipment (e.g., a tractor) or worn comfortably by a person. This allows for hands-free use while being protected from the sun and/or rain.
Date: February 8, 1881
Creator: Gray, Hiram Balderston
System: The Portal to Texas History
Vehicle Guiding Mechanism (open access)

Vehicle Guiding Mechanism

Patent for "an improved and simplified construction" for vehicle steering axles (line 15), including illustrations.
Date: February 17, 1914
Creator: Brandt, Friedrich Wilhelm
System: The Portal to Texas History
Improvement in Safety-Guards for Cars. (open access)

Improvement in Safety-Guards for Cars.

Patent for "certain new and useful Improvements in Safety-Guards for Cars" (lines 5-6) intended to pervent derailment of railway cars, including a detailed explanation and description of the illustration.
Date: February 5, 1878
Creator: Harding, John W. & Towell, Issac
System: The Portal to Texas History
Barrel (open access)

Barrel

Patent for ventilated barrels for shipment of fruits, vegetables, meat, and other articles in order to remain fresh
Date: February 28, 1882
Creator: McCormick, Willis B.
System: The Portal to Texas History
Motor. (open access)

Motor.

Patent for a new and improved motor. This design consists "[i]n a fan motor, the V-shaped frame, the shafts journaled in the upper corners thereof, the ratchet-wheels and spur-wheels secured to said shafts, the spring-actuated pawls pivoted to the frame and engaging the ratchet-wheels, sleeves loose on shafts, and having the spur-wheels fast to said sleeves, the volute springs with their inner ends fast to shafts and their outer ends fast to wheels, the winding-shafts having the pinions engaging wheels, the shaft between [the other] shafts having the pinion, engaging wheels" (lines 19-30).
Date: February 5, 1889
Creator: Heinsohn, Ernst Theodor & Hoffmann, John
System: The Portal to Texas History
Cotton Chopper and Cultivator Combined. (open access)

Cotton Chopper and Cultivator Combined.

Patent for improvement to a cotton-chopper with a "mechanism for cultivating the soil between the hills as well as for bringing the said hills to a regular form" (lines 18-20).
Date: February 23, 1886
Creator: Muray, Joseph L.
System: The Portal to Texas History