72,015.--BRICK MACHINE.--Samuel Gissinger, Allegheny City, Pa.

I claim, 1st, The device for moving the mold on to the roller way, G, consisting of the arm, l, held by a spring, m', lever, m, pin, n, on the gear wheel, o, and block, j, moving in the slot, h, substantially as described.

2d, The device for moving the molds under the hopper, consisting of the gear wheel, p, operated by the gear wheel, c, arm, k', and block, k, moving the slot, l, substantially as described.

3d, In combination with the above, the gear wheel, o, shaft, B, grinding knives, C, stationary knives, D, and fillers, F, in the hopper, A, substantially as and for the purposes described.

4th, The roller way, O, provided with openings and rollers, g and g', substantially as and for the purposes described.

72,016.--HARVESTER RAKE.--James H. Gla.s.s and Albert J Gla.s.s, McGregor, Iowa.

We claim, 1st, The combination of the wheel, L, with the rake wheel, A and arms, C, substantially as herein shown and described and for the purpose set forth.

2d, The combination of the cam, O, and bent or crooked lever, M, with the shaft N, of the gear wheel, L, and with the arm, I, rigidly connected with the switch, F, substantially as herein shown and described and for the purpose set forth.

72,017.--METHOD OF MOLDING PLASTIC MATERIAL.--Wm. B, Gleason, Boston, Ma.s.s.

I claim the process substantially as and for the purposes specified.

72,018.--HAND CULTIVATOR.--Wm. C. Goodwin, Hampden, Conn.

I claim, 1st, The combination of the frame, C, with frame, G, and the set screws, x and y, and binding screw, f, when they are constructed, arranged, and fitted for adjusting the blades, substantially as herein described and set, forth.

2d, The combination of the blade with the foot and shank, when the foot is made with a keel, like v, to guide the blade and strengthen the shank, substantially as herein described and set forth.

3d, The combination of the handle, D, with the frame, G, when the handle is made adjustable by means of the tongue, h, and set screw, j, and the whole is constructed, combined, and fitted for use substantially as herein described and set forth.

72,019.--APPARATUS FOR MAKING DIPPED CANDLES.--Peter R. Gottstein, Houghton, Mich.

I claim, 1st, The combination and arrangement, substantially as described, of the weighted cistern, B, car, A, and straps, C, for the purpose set forth.

2d, The combination of the cistern, B, car, A, and track, I, substantially as and for the purpose described.

3d, The combination and arrangement of the slab or board, J, with the weighted cistern, B, substantially as and for the purpose described.

4th, The new process of producing dipped candles by raising the molten tallow or other liquid to the wicks, substantially as described.

72,020.--CORN Sh.e.l.lER.--Joseph Gould, Grinnell, Iowa.

I claim the roller, C, having its teeth placed upon its face in the manner herein described, and placed within the box between the stationary board, b, and adjustable board, F, by means of its curved springs or oblong slot, when used in combination with metallic inclined plane, E, and hopper, B, with false bottom, as herein set forth.

72,021.--KNIFE CLEANER.--Lewis Goulding, Medfield, a.s.signor to himself and James E. Carpenter, Foxborough, Ma.s.s.

I claim, 1st, The combination in an implement for scouring knives, of the bar, B, with its adjustable pad, g, arranged for operation as and for the purposes herein shown and described.

2d, Also in combination with the board or tablet, A, the bar, B, provided with the scouring pad, g, and pivoted to such board, and operating with its upper surface, or upon an inclined bed formed thereon, essentially as herein set forth and explained.

3d, Also the combination with the bar, B, and its pad, of the knife bed and the enclosure for holding and receiving the scouring material, arranged relatively to each other and to the bar, B, as herein shown and set forth.

72,022.--FENCE POST.--David M. Graham, Evansville, Ind.

I claim, 1st, The construction of double portable fence posts, attached by metallic bevel clasps, with f.l.a.n.g.es, slots, and tongues, and secured by keys, substantially in the manner and for the purposes as herein described and shown.

2d, The adjustable anchors or braces attached by metallic eyes and key, and the combination of the feet of the posts and base, substantially in the manner and for the purposes as herein described.

72,023.--STEAM GAGE.--Albert S. Greene (a.s.signor to John F. Olmsted), Washington, D.C.

I claim, 1st, The construction of a steam gage with two columns of mercury, A and F, communicating with each other at their lower extremities by means of the flexible diaphragms, c and d. and the solid double-headed lifter C, substantially in the manner and for the purpose as herein set forth.

2d, The solid double headed lifter, C, in combination with the flexible diaphragms, c and d, and the primary and secondary reservoirs, substantially in the manner and for the purpose as herein set forth.

3d, The transmission of the pressure of steam from one column to the other by means of a solid double headed lifter, in combination with the flexible diaphragms, c and d, substantially in the manner and for the purpose as herein set forth.

4th, Providing the primary reservoir, I, with the screw plunger, H, substantially in the manner and for the purpose as herein set forth.

72,024.--MACHINE FOR WALL BUILDING AND STUMP EXTRACTING.--Thomas S.

Greenman, Mystic Bridge, a.s.signor to George W. Packer, Jr., Mystic River, Conn.

I claim, 1st, The within described novel construction of a truss for a wall building machine, the same consisting in the pyramidal framing, A B B, the horizontal timbers, D D, uprights. E F, holding-down bolts G J, and inclined braces, I H, combined and arranged substantially as and for the purpose herein set forth.

2d, Also in such truss firmly securing the timbers, D D, to the pyramidal framing, A B B, by enlarging and bolting, or equivalent fastenings, at the points of contact, in addition to the truss work before described, substantially as and for the purpose herein specified.

3d, Also the diagonal arrangement of the holding-down bolts, G, at the front of my truss, the same being arranged relatively to the timbers, D, triangular frame, A B B, and their several connections, substantially in the manner and for the purpose herein set forth.

72,025.--WINDOW SCREEN.--A.W. Griffith, Roxbury, Ma.s.s.

I claim the roller cover, E, in combination with the removable screen, D, spring roller, C, sash, A, and window frame, as herein described for the purpose specified.

72,026.--FERTILIZER.--Wm.C. Grimes, Ladiesburg, Md.

I claim forming a fertilizer in the manner herein described, of the ingredients and proportions substantially as specified.

72,027.--CULTIVATOR.--John Gross and John C. Tunison, Decatur, Ill.

We claim, 1st, the arrangement and combined action of the two frames, so that when any permanent obstruction comes against any of the plows the frames will disconnect, and the back frame ride or move up on the front one and thus avoid breakage, substantially as described.