8 Matching Results

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Irrigating Apparatus.

Description: Patent for new and useful improvements in irrigation apparatuses. The design includes "a system of surface irrigation comprising a main supply tank, a series of reservoirs, pipes connecting said tank and reservoirs" (lines 95-98). It is intended to allow for irrigating large and small plats of land simply and efficiently.
Date: October 12, 1920
Creator: French, Horatio Benjamin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Riveting-Machine and the Art of Riveting.

Description: Patent for improving riveting machines "used in the manufacture of leather and similar goods" (lines 12-13) such that "during the riveting operation the end of the rivet is spun and cut off to hold the bur or washer to its work" (lines 16-19).
Date: October 12, 1920
Creator: Shaw, Fred H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Sheen-Removing Apparatus.

Description: Patent for a device capable of removing sheen and unsightly stains from clothes, such as garments and coats, to restore them to their original appearance.
Date: October 12, 1920
Creator: Terrell, James M.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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