UNT Libraries Government Documents Department - 7 Matching Results

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Ventilator and Mirror-Protector.

Description: Patent for improvements in ventilators and mirror-protectors is to “arranging pendent streamers and a rotatable fan near a mirror that the means for actuating the fan will serve to agitate the streamers for the chasing of flies from the mirror and also ventilate and cool a room by the current of wind produced by the fan.” (Lines 9-15) Illustration is included.
Date: July 8, 1902
Creator: McBride, William C.
Item Type: Refine your search to only Patent

Cultivator and Planter

Description: Patent for improvements in combined cultivators and corn/cotton planters to adapt an ordinary cultivator for planting of seeds with adjustable seed-tube and furrow opener to accommodate various character of ground being worked or cultivation being done.
Date: January 8, 1901
Creator: Prentice, Peter Mack
Item Type: Refine your search to only Patent

Hame Fastener

Description: Patent for a new type of Hame Fastener that has adjustable hooks attached to it. These adjustable hooks allow for the use on hames that have the lower ends closer together. There are springs on this hame that allows for the hame to be held in any position when places on the collar.
Date: November 8, 1913
Creator: Griffin, John R.
Item Type: Refine your search to only Patent

Oil-Burner.

Description: Patent for an oil-burner used to provide a structure of low cost material that allows thorough heating of the oil to accommodate the conversion to gas and combustion for flame at the orifice.
Date: March 8, 1921
Creator: Daily, William T.
Item Type: Refine your search to only Patent
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