UNT Libraries Government Documents Department - 9 Matching Results
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- Improvement in Washing-Machines.
- Patent for improving the washing machine by being operated by a spring-motor.
- Improvement in Neck-Yokes.
- Patent for an improvement on neck-yokes that have a "swivel-joint connection with a carriage or wagon pole" (line 18-19).
- Improvement in Fire-Escapes.
- Patent for an improved fire escape "apparatus for receiving without injury persons or goods falling from windows of burning buildings" (line 18-20).
- Improvement in Rifle-Barrels.
- Patent for a "new and useful improvement in firearms" (lines 4-5), including instructions and illustrations. The invention provides "a gun-barrel with a number of cutters or plows for grooving the ball, said cutters or plows to correspond with with the number of guides or ribs which the gun is formed" (lines 20-25).
- Improvement in Apparatus for Applying Poison to Plants.
- Patent for "new and useful improvement in apparatus for applying poison and cotton to potato plants" (lines 3-5), as well as to "destroy worms and bugs"(lines 13-14), including instructions and illustrations.
- Improvement in Heater and Feeder for Steam-Boilers.
- Patent for "a new and valuable improvement in supplying feed-water to steam-boilers" (lines 15-17), including instructions and illustrations.
- Plow.
- Patent for a new and improved plow. This design "consists in the point made with a land-side, fitting into a rabbet in the land-side of the standard, and made thicker and deeper than said rabbet, so as to project beyond and below said land-side to receive the wear" (para. 5).
- Improvement in Cotton-Planters.
- Patent for a "new and valuable improvement in cotton-planters" (lines 3-4), for planting cotton seeds, including instructions and illustrations.
- Improvement in Carriage-Axle Boxes.
- Patent for "a new and useful improvement in carriage-axle boxes and spindles" (lines 3-5), includes instructions and illustrations.