UNT Libraries Government Documents Department - 4 Matching Results

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Automobile-Lock.
Patent for a padlock and mount for the steering column of an automobile.
Device for Forming Screens
Patent for a device for forming screens that consist of perforated pipes and screening wires, which will prevent displaced wires and torn pipes during use.
Valve Remover.
Patent for "an improvement in combination tools...adapted for use with internal combustion engines...mechanism is provided for assisting in valve removing." [lines 8-14]
Well Capping Device.
Patent for "new and useful improvements in a well capping device." [lines 9-10]
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