UNT Libraries Government Documents Department - 5 Matching Results

Search Results

Adjustable Window Shade and Curtain Hanger.
Patent for an adjustable window shade frame that can be mounted on an existing window to allow curtains or shades to be adjusted from the top or the bottom, and secured at any desired level for privacy and/or ventilation.
Air-Supply-Valve Attachment
Patent for a valve add on for a carburetor in order to control the air flow.
Folding Luggage-Carrier
Patent for improvements on rear folding luggage-carriers for motor cars.
Power Transmission
Patent for improvements in power transmission by inventor Gordon R. Sturgis.
Waco Sheet
Topographic map of a portion of Texas from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:125000
Back to Top of Screen