wings it back again, thus closing the cock automatic- bent while cold. surface, and is ally. On the upper end ef the key is a disk formed with made of wood ratchet teeth engaged by a lever, Fig. 1, to one end of Trunk lilnes in the United States. sawed out which a cord is secured. A spring keeps… … in the usual manner. DOTTTNEY'S ATTACHMENT FOR GAS COCKS. The Binns Patent Band Co., manufacturers, Ran- This invention has been patented by Mr. J. H. Pitard; dolph Mills, Randolph St. and Columbia Ave., Phila., information can be obtained from Messrs. Goldsmith & tion, whether the gas is to be…
Patented · Patents · Iron · Valve · Colors · Munn · Scientific American · Device · Hot air · American supplement · Wrought iron · Safety valve · Address munn · Postal order · Steam yacht · Fire box · Year brood
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