71,837.--TEA AND COFFEE POT.--Alfred Arnold, Tenafly, N.J.

I claim 1st, In a tea or coffee boiler, the base, D, so constructed and adapted, relatively to the other parts, that an oscillating motion will be imparted to the vessel by process of ebullition, substantially as shown and described.

2d, In combination with the base or heating-surface, D, the chambers, b b', and diaphragm, E, or their equivalents, substantially as arranged and described, and for the purposes shown.

71,838.--TOOL FOR SIZING LAMP CHIMNEYS.--Lewis J. Atwood, (assignor to himself and Holmes, Booth and Haydens), Waterbury, Conn.

I claim the adjustable sizing and shaping-jaws employed, substantially as specified, in the manufacture of glass lamp chimneys and similar articles.

71,839.--MODE OF PREVENTING THE UNTWISTING OF THE ENDS OF WIRE ROPE BANDS.--Arthur Barbarin, New Orleans, La.

I claim a wire rope band, in which the ends of the several wires composing the same are soldered together, substantially as herein described and shown in the accompanying drawings, and for the purposes set forth.

71,840.--SPRING-BED BOTTOM.--Alonzo B. Baty, Binghamton, N.Y.

I claim the construction and application of the bracket, B, in combination with the bail or pendant, C, the springs, D D, transverse pieces, F F, and slats, A A, all being constructed substantially as herein described and represented, for the purpose set forth.

71,841.--HORSE-RAKE.--H.L. Beach, Montrose, Pa., assignor to Beach Wheel Horse-Rake Manufacturing Company, N.Y.