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8 Matching Results
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Churn-Operating Mechanism
Patent for a rotary dasher churn operated by a spring motor. Illustrations included.
Date:
June 15, 1909
Creator:
Johnson, Frederick N.
System:
The Portal to Texas History
Automatic Locking and Releasing Device for Mining-Cars
Patent for an automatic locking and releasing device for mining carts and cages. Illustrations included.
Date:
June 15, 1909
Creator:
Stroope, Joseph H.
System:
The Portal to Texas History
Windmill Motor
Patent for windmill motor. Illustration included.
Date:
June 15, 1909
Creator:
La Bauve, Valcoure J.
System:
The Portal to Texas History
Track-Rail Brace
Patent for a track rail brace that connects the rails of a track and prevents spreading.
Date:
June 15, 1909
Creator:
Snodgrass, Willie B.
System:
The Portal to Texas History
Electric Signaling System for Railways
Patent for an electric signaling system for railways which allows the engineer to see whether there is any danger or obstruction ahead on the track, and send and receive signals to and from a distant point. Illustrations included.
Date:
June 15, 1909
Creator:
Lacroix, Fred
System:
The Portal to Texas History
Ice-Cream Freezer
Patent for an ice cream freezer that may also be used as an egg beater or a churn. Illustrations included.
Date:
June 15, 1909
Creator:
Moon, Richard Davis
System:
The Portal to Texas History
Rail Fastening
Patent for rail fastening. This invention is designed to fasten railroad rails and consists spikes, bolts, and a flange. Illustration included.
Date:
June 15, 1909
Creator:
Percival, Herbert E. & Key, Brewer W.
System:
The Portal to Texas History
Pump
Patent for a pump. Illustration included.
Date:
June 15, 1909
Creator:
Shuit, John E.
System:
The Portal to Texas History