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 Decade: 1890-1899
 Collection: Texas Patents
Hydraulic Excavator

Hydraulic Excavator

Date: May 31, 1892
Creator: Douglas, W. M.
Description: Hydraulic dredging machine in which a revolving bucket wheel is used in excavating silt and sand
Contributing Partner: UNT Libraries Government Documents Department
Acetylene-Gas Generator.

Acetylene-Gas Generator.

Date: December 26, 1899
Creator: Walters, Loren B.; Davis, Will H. & Hawkins, Augustus L.
Description: Patent for a new and improved acetylene gas generator, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Bicycle-Lock.

Bicycle-Lock.

Date: December 26, 1899
Creator: Nordhausen, Otto Von
Description: Patent for a new and improved bicycle lock for "application to bicycles and comprises the novel features hereinafter described and claimed" (line 11-13).
Contributing Partner: UNT Libraries Government Documents Department
Chain Pipe-Wrench.

Chain Pipe-Wrench.

Date: December 26, 1899
Creator: Bohner, Philip Henry
Description: Patent for certain new and improvements in chain pipe wrenches, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Elevated Electric-Car Line.

Elevated Electric-Car Line.

Date: December 26, 1899
Creator: Cooley, Joe H.
Description: Patent for certain new and useful improvements in elevated electric car lines, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Slate-Operating Means For Shutters.

Slate-Operating Means For Shutters.

Date: December 26, 1899
Creator: Cordray, Henry A.
Description: Patent for certain new and useful improvements in slate operating means for shutters, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Twine-Holder.

Twine-Holder.

Date: December 26, 1899
Creator: Andrews, Otis.
Description: Patent for certain new and useful improvement in twine holders, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Bale-Band Fastener.

Bale-Band Fastener.

Date: December 19, 1899
Creator: Campbell, Douglas M.
Description: Patent for a new and useful bale band fasteber, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Cotton-Compress.

Cotton-Compress.

Date: December 19, 1899
Creator: Griffin, Thomas J.
Description: Patent for cotton compress that can continuously form cylindrical bales.
Contributing Partner: UNT Libraries Government Documents Department
Crayon-Holder

Crayon-Holder

Date: December 19, 1899
Creator: Yates, Robert T.
Description: Patent for a new and useful crayon holder, including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
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