UNT Libraries Government Documents Department - 8 Matching Results
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- Stalk-Cutter.
- Patent for a stalk cutter for corn, cotton, or other related crops that is drawn between two rows of stalks and cuts them faster and more fully than previous stalk cutters.
- Stalk-Cutter.
- Patent for a stalk cutter, which can go through small obstacles without harm to the machine and has easily removable blades.
- Dust-Cap For Tire-Valves.
- Patent for dust-cover for tire-valves
- Soil-Pulverizer.
- Patent for a soil-pulverizer with an efficient, revolving drum. The patent includes instructions and illustrations.
- Post-Card Rack
- Patent for racks for supporting and displaying commodities for sale. The device comprises a rotary holder or rack mounted for rotation around a vertical axis and including a skirt-like outer wall made of flexible material folded to form circumferentially arranged pockets into which the lower ends of a large quantity of post cards or the like may be inserted and supported in connection with certain other elements of the structure.
- Fishing Tool
- Patent for a fishing tool used for removing items lost in a well during the drilling process.
- Transmission-Chain.
- Patent for a transmission chain made of separate links. Some of the links have spring material to center the chain, increase flexibility, and protect the chain from objects thrown in the chain's path.
- Transmission Chain or Belt.
- Patent for a transmission belt with elastic contact components to allow for a constant pressure exerted on the pulleys, which in turn allows for smoother driving.