I claim the medical compound herein described, when made by the process and composed of the ingredients herein specified, in the proportions stated, for the purpose set forth.
71,908.--MACHINERY FOR SHAVING AND SLOTTING SCREWS.--Elijah S. Pierce, Hartford, Conn.
I claim, 1st, The combination of the cam, M, the sliding frame, Y, the spindle, A, the pulley, P, the clamp, C, the spring, S, and the rest, R, or their equivalents, with a shaving tool, and one or more nicking saws, substantially as herein specified.
2d, The combination of the sliding frame, Y, the spindle, A, and the clamping device, C, with a shaving tool and one or more saws, substantially as described, for the purpose of shaving, nicking, and turning screw blanks or other similar articles, while held in the same jaws.
71,909.--DOUBLE SCREW.--Elijah S. Pierce, Hartford, Ct.
I claim the double screw herein described and shown, as a new article of manufacture.
71,910.--APPARATUS FOR PRESERVING MEATS, FISH, POULTRY, AND OTHER PERISHABLE ARTICLES.--Charles F. Pike, Piovidence, R.I.
I claim, 1st, Constructing a tubular ice box, with holes or openings in the tubes or pipes, at or near the bottom, to let the air out into the chamber, F, and slots or openings into the ice receptacle, reservoir, or depository, near the top, and so get the combined and double purpose of radiation, conduction, and internal circulation of the air in the chamber, F, substantially as and for the purposes set forth and described in the drawing and specification hereunto annexed, without confining myself to any particular form, size, or shape of the pipes or tubes, whether they be vertical or horizontal, round, square, oval, oblong, or in any other form, neither do I confine myself to any particular form of ice receptacle, reservoir, or depository.
2d, The perforating or making slots, holes, or openings in the tubes or pipes, near the bottom, for the purposes set forth and described, howsoever the same may be made, whether used in connection with the ice receptacle, reservoir, or depository, as described, or without the openings in the ice receptacle, reservoir, or depository, for the purpose of the rotating of the air.
3d, The ice receptacle, reservoir, or depository, with its openings to let the air into and on to the ice in this ice receptacle, reservoir, or depository, for the purpose of taking off the moisture in the preserving room, at or near its top, whether the tubes connected to the bottom of this ice receptacle, reservoir, or depository, are perforated or not, or whether the ice receptacle reservoir, or depository, is removed altogether, and the tops or collars of the tubes or pipes are perforated.