5 Matching Results

Search Results

Results: 1 - 5

Windmill.

Description: Patent for a windmill that qualifies as "a substantial and strong machine capable of withstanding the high winds of the Western prairies, which will be at the same time inexpensive and simple in construction, and which will automatically regulate itself in such a manner as to run with a uniform speed in all kinds of winds" (lines 16-22)
Date: August 30, 1892
Creator: Campbell, George W.
Partner: UNT Libraries Government Documents Department

Process of Treating Speiss.

Description: Patent for "a new and improved process for treating speiss to obtain the valuable metals contained therein" (lines 8-10).
Date: November 15, 1892
Creator: Flury, Paul
Partner: UNT Libraries Government Documents Department

Nut Lock.

Description: Patent for a new and improved nut lock. This design consists in "[t]he combination of the bolt, the nut having a dovetailed groove across its face, of uniform width throughout its length, and a recess at one side of said groove, and a key having tapered sides and sliding into the dovetailed groove from one side of the nut, said key having a pointed end to engage the bolt and also provided with a projecting part to be bent over into engagement with the recess in the nut" (lines 69-78).
Date: April 19, 1892
Creator: Robinson, William D.
Partner: UNT Libraries Government Documents Department

Railway-Construction Car.

Description: Patent for "certain new and useful Improvements in Railway-Construction Cars..." (lines 4-5) including instructions and illustrations.
Date: November 29, 1892
Creator: Brown, Carver C.
Partner: UNT Libraries Government Documents Department

Apparatus for Condensing Flue-Dust.

Description: Patent for an apparatus for "condensing and saving the flue-dust passing with the waste gases through the chimney of lead-smelting furnaces." (Lines 9-12) Includes instructions and illustrations.
Date: March 29, 1892
Creator: Hizon, Hiram W.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen