6 Matching Results
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Wrench.
Patent for improvements “in axle-nut wrenches in which the wrench comprising an angular socket portion adapted to extend partially within the wheel-hub to engage the nut,” (lines 81-83) so that the nut may be unscrewed by rotating the wheel. Illustration is included.
Date:
April 15, 1902
Creator:
Haines, Samuel Alfred
System:
The Portal to Texas History
Paddle-Wheel.
Patent for improvements in paddle-wheels by transferring the combined power of the outer paddle-wheel and the inner drum to the shaft thus increased the driving power of the wheel. Illustration is included.
Date:
April 15, 1902
Creator:
Glardon, Henri
System:
The Portal to Texas History
Sprayer.
Patent for improvements in insecticide sprayers by enabling the sprayer to "continuous stream of liquid and that it may be placed in a vehicle and operated by means of the running-gear or carried by hand." (Lines 18-21) Illustration is included.
Date:
April 15, 1902
Creator:
Chandler, William E.
System:
The Portal to Texas History
Gate.
Patent for improvements in swinging gates which “can be opened in either direction and capable of being operated at a distance from either side of it by a person on horseback or in a vehicle.” (Lines 10-15) Illustration is included.
Date:
April 15, 1902
Creator:
Plaster, William M.
System:
The Portal to Texas History
Hay Baler and Rake
Patent for a hay baler that can bale as fast as it can rake.
Date:
April 15, 1902
Creator:
Symank, Johan H. & Kitzler, Rudolph A.
System:
The Portal to Texas History
Receptacle or Tank.
Patent for receptacle or tank for underground storage purpose is to use metal to construct a tank for strength to resist the pressure upon its walls. To protect the tank from the corrosive action of the earth by lining the surface of a tank “with a protective coating composed of alternate layers of asphaltum and tarred-felt paper, a fabric layer imposed upon the outer layer of asphaltum, and a final layer of asphaltum covering the fabric.” (Page 2, lines 109-113.) Illustration is included.
Date:
April 15, 1902
Creator:
Stewart, Robert P.
System:
The Portal to Texas History