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Churn.

Description: Patent for a new and improved churn. This design "relates to improvements in rotary churns; and it consists in the combination of the dasher-staff made screw-threaded at its upper end, and having a dasher secured to its lower one; a pinion which is applied to the screw-threaded part of the shaft, and which has a rising and falling movement thereon; the driving-wheel which operates the two pinions, and through them the two dashers, and the sleeve, which is connected to the lower pinion and one o… more
Date: March 24, 1885
Creator: Wilson, Homer Tony & Sanders, Bleuford Bradford
Partner: UNT Libraries Government Documents Department

Combined Chimney and Ventilator.

Description: Patent for a new and improved combined chimney and ventilator. This design consists "[i]n a combined ventilator and smoke-flue, a series of pipes or flues having a sectional inclosing casing extending from the ceiling of a room and adapted to receive a stove-pipe, the lower drum or casing being provided with a series of openings, and having an annular flange, the top casing being located without the building, having its lower end within the space between the roof and ceiling, and braces, said u… more
Date: March 24, 1885
Creator: Harry, Thomas C.
Partner: UNT Libraries Government Documents Department
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