UNT Libraries Government Documents Department - 7 Matching Results

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Adjustable Arch and Beam-Balance for Cultivator-Frames: Patent for an adjustable arch and beam balance for cultivator frames which allows the draft tongue to be lifted up and down.
Lace-Cabinet.: Patent for a lace cabinet which has many drawers with holders for spools of lace or ribbon and a slot in the front of the drawer, where the lace is pulled through to show what it is and allow easy dispensing of the product.
Mechanical Movement: Patent for a mechanical movement invention for use in operating churns, washing machines, freezers, etc. Illustration included.
Plow Attachment: Patent for a plow attachment for clearing pea vines out of fields.
Railway-Gate: Patent for a railway gate that can be operated from a distance. Illustrations included.
Support for Rural-Free-Delivery Boxes.: Patent for a mailbox support, which swings out into the road for the mail carrier to reach easily and then can be swung back into the yard when mail is delivered.
Wire Stretcher: Patent for a wire stretcher. Illustration included.