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Automatic Safety-Burner
Patent for an automatic safety burner for lamps that turns off the flame if the lamp is tilted.
Date:
November 26, 1912
Creator:
Splettstosser, Fritz
System:
The Portal to Texas History
Mail-Bag Catcher
Patent for improvements of mail bag catchers. This patent proposes improvements on the construction and arrangements of mail bag catchers including the alteration of the jaw and the addition of springs. Includes illustrations.
Date:
March 26, 1918
Creator:
Davis, Tomie
System:
The Portal to Texas History