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Machine For Destroying Cotton-Boll Weevil, &c.

Patent for a new and useful machine for the destruction of the Mexican cotton boll weevil and other insects, including instructions and illustrations.

Date: January 9, 1900

Creator: Strobach, Francis

Partner: UNT Libraries Government Documents Department

Switchboard

Patent for a switchboard for use with telephone exchanges and electrical plants. The invention is designed to connect any line wire to the jack wire. Illustration included.

Date: January 8, 1907

Creator: Weir, Welby D.

Partner: UNT Libraries Government Documents Department

Fan

Patent for a a spring motor fan. Illustration included.

Date: January 8, 1907

Creator: Tomison, Willis Albert & Hitt, John F.

Partner: UNT Libraries Government Documents Department

Oil-Cloth Rack.

Patent for an oil-cloth display rack that includes a measuring device along the side.

Date: January 9, 1912

Creator: Sisler, Charles C.

Partner: UNT Libraries Government Documents Department

Cake-Baking Pan.

Patent for a device "which will afford the means to bake form-cakes of different varieties in a perfect manner in the oven," (lines 9-11) including instructions and illustrations.

Date: January 5, 1892

Creator: McDaniel, Mary E.

Partner: UNT Libraries Government Documents Department

Fertilizer and Seed Distributer.

Patent for a fertilizer and seed distributor that is operated by hand.

Date: January 2, 1906

Creator: Melton, Henry C.

Partner: UNT Libraries Government Documents Department

Patent for a plow attachment by using a socket adapted to be clamped in position upon the beam (line 15). “Plow equipped with the attachment may be used at a straddle-row cultivator, or a middle furrow cultivator, and that the teeth may be so arranged as to cast the soil toward or away from the plants, as occasion may require” (lines 35-40). Illustration is included.

Date: January 11, 1910

Creator: Farrington, Johnathan William

Partner: UNT Libraries Government Documents Department

Nut-Lock.

Patent for improvements in nut-locks, "wherein a ratchet and pawl is employed to prevent retrograde movement of the nut after it has once been turned up into the desired position." (Lines 12-15) Includes instructions and illustrations.

Date: January 12, 1892

Creator: Magee, William L.

Partner: UNT Libraries Government Documents Department

Bed-Slat Fastener.

Patent for an improved construction of a bed-slat fastener, one "adapted to support a bed-slat firmly in position and to prevent the side rails of a bedstead from springing outward" (lines 14-16). There are also "no recesses or crevices for the accumulation of vermin" (lines 19-20) in this design.

Date: January 26, 1897

Creator: Fielding, Charles S. & Grogan, John R.

Partner: UNT Libraries Government Documents Department