PADLOCK--John S. Rankin, Ann Arbor, Mich.--The object of this invention is to provide a simple, cheap, and efficient construction and arrangement of the locking and operating parts of padlocks. The invention consists in an improved and simple compound tumbler bolt and relative arrangement thereof with the bow and bow spring.
GRAIN DRILL.--Jacob F. Gibson, Chestnut Level, Pa.--This invention relates to a seed tube pivoted in its drag bars, in such manner that it may yield to an immovable obstruction.
PROPELLING MACHINERY OF COTTON GINS.--Wm. L. May, Linwood, Ala.--This invention has for its object to effect such arrangement of machinery as will enable a cotton gin to be run at a materially reduced expense.
SNOW PLOW.--Thomas L. Shaw, Omaha, Nebraska.--This invention relates to a snow plow, for a locomotive engine, which takes up a load of snow, is then borne back out of the cut by the engine, and dumps its load when arrived at a clear space.
BEEHIVE.--W.T. Kirkpatrick, Tamarva, Ill.--This invention relates to improvements in beehives, and consists in the combination with beehives in a peculiar way, of a moth box, and moth passage thereto, calculated to entice the moths away from the bee passage and prevent them from entering thereat.
SEEDING MACHINE.--M.F. Lowth and T.J. Howe, Owatonna, Minn.--This invention relates to that class of seeders which employ a revolving cylinder, having pockets in its periphery, and placed at the bottom of the hopper which contains the seed, the function of the pockets being to receive seed, when right side up, and drop it when inverted.
UPRIGHT PIANO.--Geo. C. Manner, New York city.--This invention consists in placing the strings of an upright piano in an inclined position in the frame instead of a perpendicular one, as heretofore, for the purpose of enabling the hammer handle to be pivoted so near the strings that when the hammer head is driven up against them, it shall necessarily fall back again by its own weight.
CARPET CLEANER.--Alexander Stevenson, New York city.--This invention relates to new and useful improvements in carpet cleaning devices, having for its object to provide a simple and efficient apparatus consisting of a yielding bed, brushing rollers, moving rollers, and a beating apparatus, whereby the carpet, being bound upon a roller, or rollers, may be moved along, from time to time, over the said yielding bed and brushing rollers, and be beaten and brushed.