From the September 4th, 1869 issue of Scientific American
Improved Cork Extractor.
Our engraving shows a simple and powerful implement for extracting corks from bottles, patented Jan. 14, 1868, by James Morton, of Philadelphia. It consists of three bars pivoted together, which, together with the corkscrew, constitute the entire apparatus. One of the bars has a socket or cap at its lower end, which is placed on and around the neck of the bottle. Near the upper end of this first post or bar is pivoted the end of the second bar, near the middle of which the third bar is pivoted. The second and third bars have handles at their outer ends, and at the inner end of their third bar is a hook.
This hook engages with the corkscrew in the manner delineated in the engraving, and by forcing the handles together or pressing them downward, the cork can be easily extracted. The instrument is equally adapted to extracting corks on which rings or hooks are already formed so that no corkscrew is needed.
For further particulars address James Morton, 912 South Eighth street, Philadelphia, Pa