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Automobile-Headlight-Lamp Mounting.
Patent for the improvement of automobile headlight lamp mountings. Improvement on lamp bracket described in Letters Patent Number 1,129,207, issued to the author on February 23, 1915.
Date:
May 1, 1917
Creator:
Kitching, David C.
System:
The Portal to Texas History
Safety Device for Elevators.
Patent for an improved elevator safety device that engages the brakes should the cable break or engine become inoperable to bring the elevator to a gradual stop, with illustrations.
Date:
May 15, 1917
Creator:
Davis, John L.
System:
The Portal to Texas History