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Metal Storage-Tank

Patent for a multi-part/multi-section metal storage tank (also known as a knock-down tank). Parts are secured by a clamp.

Date: June 13, 1911

Creator: Harry, Jefferson D.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

[Letter from A. H. Blackshear, Jr. to Daniel W. Kempner, August 21, 1952]

Letter from A. H. Blackshear to Daniel W. Kempner sending some documents for his approval regarding the construction of a new elevator in their cotton processing facility.

Date: August 21, 1952

Creator: Blackshear, A. H., Jr.

Item Type: Letter

Partner: Rosenberg Library

Silo Construction

Patent for Improvements in Silo Construction which include verticalstaves, grooves, and sealing strips. Illustrations included.

Date: November 13, 1917

Creator: Dietz, Paul A.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Improved Grain-Meter.

Patent for a more efficient grain-meter. The patent includes instructions and illustrations.

Date: September 8, 1867

Creator: Walker, James C.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Attachment for Broadcast Headers.

Patent for harvesting machines that provisions for adjustable attachments and elevator mechanisms used to head maize or similar grain crops.

Date: July 28, 1920

Creator: Price, Filmore M.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

Conveyer.

Patent for a conveyor for grain or gravel, which is made up of a series of trucks on rails which dump the materials out at set points and then right themselves.

Date: April 14, 1908

Creator: Schubert, George

Item Type: Patent

Partner: UNT Libraries Government Documents Department