UNT Libraries Government Documents Department - 145 Matching Results

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Check-Row Attachment for Corn-Planters

Description: Patent for "an improved check-row attachment for corn-planting machines, the object of my invention being to provide an efficient mechanism for actuating the seed-dropping mechanism of the corn-planter and which my be operated by the feet of the driver or by a check-wire in such manner as to cause the seeds to be planted in check-rows." (lines 8-15) including illustrations.
Date: June 9, 1903
Creator: Agee, George S.
Item Type: Refine your search to only Patent

Toy Fountain.

Description: Patent for toy foundation. It is "an improved form of toy fountain by which a column of water or other liquid may be discharged into the air from a suitable reservoir by pueumatic pressure" (lines 8-11).
Date: December 9, 1902
Creator: Attwater, Henry P.
Item Type: Refine your search to only Patent

Safety-Stirrup.

Description: Patent for a safety stirrup which has a locking mechanism, which will open if a rider is thrown from the saddle to release the foot from the stirrup.
Date: March 9, 1909
Creator: Batson, Joseph A.
Item Type: Refine your search to only Patent

Envelop-Seal.

Description: Patent for an envelop seal composed of a metal piece with two arms, which are threaded through a hole in the envelop and pressed down into the sticky gum surface on the inside of the envelop flap.
Date: March 9, 1909
Creator: Bennick, Henry
Item Type: Refine your search to only Patent

Excavating Apparatus

Description: Patent for an "improved excavating apparatus adopted for use in cleaning out tanks, for excavating cellars, for dredging streams, and for other similar purposes; and it consists in the peculiar construction and combination of devices hereinafter fully set forth and claimed." (line 9-14)
Date: June 9, 1903
Creator: Bump, James G.
Item Type: Refine your search to only Patent

Composition for Tanning

Description: Patent for new and useful improvements in compounds for tanning, using water, four gallons, fluid extract of phytolacca or common poke root, quarter of an ounce, gum gambier, four pounds, and alum, one pound.
Date: March 9, 1909
Creator: Burrows, Ira I
Item Type: Refine your search to only Patent

Baling-Press

Description: Patent for a hay baling press that uses less compressions per bale to lengthen the life of the press and speed up the process, requires less workers to attend to it, and is a more powerful baler than previous models. It also could be operated by horses or by a gas-motor.
Date: April 9, 1907
Creator: Carney, James A.
Item Type: Refine your search to only Patent

Car-Ventilator.

Description: Patent for a railroad car ventilator, which supplies fresh air to the car and sends stale air out of the car. It also is equipped with an ice cooling system and a disinfectant spray system.
Date: March 9, 1909
Creator: Carroll, Samuel C.
Item Type: Refine your search to only Patent

Tank.

Description: Patent for improvements in the support structure wooden or metal tanks (portable or permanent) though sets of internal support composed of uprights, diagonal brace-rods, transversely curved plates, and tension rods, with descriptions of the structure and illustrations included.
Date: June 9, 1903
Creator: Clayton, Nicholas J., Sr.
Item Type: Refine your search to only Patent

Curtain-Hanging Apparatus.

Description: Patent for an apparatus to hang curtains in pairs, designed in a way so that the curtains "may be simultaneously moved in opposite directions to open and close the same" and "to provide improved means for adjustably connecting each curtain to the supporting-pole, and also to provide improved means for hanging the pole" (lines 13-19), including illustrations.
Date: April 9, 1901
Creator: Cloud, Thomas J.
Item Type: Refine your search to only Patent
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