UNT Libraries Government Documents Department - 298 Matching Results
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- Cartridge for Guns.
- Patent for "a projectile having an elliptical cross-section and slight longitadinal twist for use in guns provided with a corresponding bore." (lines 8-11), including description and illustrations.
- Cattle Guard
- Patent for a cattle guard. This cattle guard is a useful improvement in use on railway-tracks.
- Cattle Guard.
- Patent for improvements and new features to cattle guards on railways, including illustrations.
- Check-Valve
- Patent for a valve used for well drilling designed to be confine fluid around the pipe. Illustrations included.
- Cheese Cutter
- Patent for a cheese cutter. Illustration included.
- Chicken-Roost.
- Patent for a chicken roost, which has a receptacle for droppings that is easily cleaned.
- Churn.
- Patent for an improvement in churns that prevent splashing and extraneous matter from entering the interior, including illustrations.
- Churn
- Patent for a churn. Illustration included.
- Cleaning-Rod for Rifled Firearms.
- Patent for a cleaning rod for rifles, which allows rapid movements in and out and turns a rag easily inside the barrel without tearing the cloth.
- Clevis
- Patent for a clevis. This invention is designed to connect with gang plows allowing vertical and lateral movement. Illustration included.
- Combination Measuring Instrument
- Patent for a combination measuring instrument. Illustration included.
- Combination-Tool
- Patent for a multi-purpose tool to open barrels and similar closed items, to remove staples and nails in construction, including illustrations.
- Combination-Tool for Manipulating Wire
- Patent for a combination tool for manipulating wire, "a convenient hand-tool for bending, straightening, shortening, and otherwise manipulating the wires ordinarily used in the construction of fences," (lines 10-14).
- Combined Hydrant and Stop and Waste Cock.
- Patent for a hydrant water cock, which stops water from flowing into the hydrant when it is turned and drains the hydrant.
- Combined Quilting-Frame and Ironing-Board
- Patent for a quilting frame that can also be used as an ironing board. Illustrations included.
- Combined Seed-Planter and Fertilizer-Distributer
- Allows for planting and fertilizing fields at same time whether it is "for strewing or for check-row planting with or without wire" (lines12-13).
- Combined Seed-Planter and Fertilizer-Distributer.
- Patent for combined seed planter and fertilizer distributer that "can be readily adapted for strewing or for check-row planting with or without a checkwire" (lines 14-16).
- Combined Trousers Stretchers And Coat Hanger
- Patent for a combined trousers stretcher and coat hanger. Illustration included.
- Condenser for Cotton-Gins.
- Patent for a new means of separating air from cotton, expelling the air while the cotton is condensed and released for baling.
- Condensing-Pump.
- Patent for a condensing pump with a new type of valve mechanism.
- Copy-Holder.
- Patent for a copy holder with a firmer clamp and a better support for the line indicating bar than previous versions.
- Cord Wood Machine
- Patent for cord wood machine. This machine is designed for splitting wood. Illustration included.
- Corn or Cotton Planter
- Patent for improvements on corn or cotton planters, especially referring to patent no. 692,646. These improvements are meant to "Simplify the means of adjusting the position of the plows and seed-dropper, to improve the frame construction, and in general to simplify and improve the whole machine" (lines 16-19) Includes instructions and illustrations
- Cotton-Chopper.
- Patent for a cotton chopper that has advantages in point of simplicity, durability, and general efficiency because it is adapted to operate crosswise with relation to the rows.
- Cotton Cleaner and Distributer.
- Patent for improvements on cotton cleaners and distributors, specifically means for pneumatically raising cotton, cleaning the dirt from said cotton, and releasing quantities of cotton collected in the distributor.
- Cotton-Cleaner and Gin-Feeder
- Patent for a machine that cleans cotton and feeds it into a cotton gin. Illustrations included.
- Cotton Elevating, Conveying, and Cleaning Apparatus
- Patent for a cotton elevating, conveying, and cleaning apparatus for dealing with seed cotton. Illustration included.
- Cotton-Gin.
- Patent for a "new and useful Improvements in Cotton-Gins" (lines 4-5) with description and drawings. Improvements include a "lint-removing mechanism and designed...especially for reginning or delinting cotton-seed" (lines 13-15) and the abiity to stop the float and delinting process instantly.
- Cotton Picker
- Patent for a cotton picker. Illustrations included.
- Cotton Press
- Patent for a cotton press.
- Cotton Seed Separator
- Patent for a cotton seed separator. Illustrations included.
- Cotton Stalk Puller
- Patent for a cotton stalk puller. It is designed "to operate upon the stalks, a pulling-cylinder agaisnt which the stalks are forced by the action of the reel and which operate in conjunction with the latter to pull or lift stalks from the ground" (lines 19-23). Illustrations included.
- Cotton-Topper
- Patent for a cotton topper that can be used as an attachment for a wheeled cultivator. Illustrations included.
- Cotton-Topping Machine.
- Patent for improvement to cotton-topping machine to make growth compactly, including instructions and illustrations.
- Crate
- Patent for a cylindrical crate. Illustration included.
- Crate-Fastening
- Patent for crate fastening to secure the top firmly but also allow it to be easily removed. It was designed for an egg crate but is applicable to crates in general, including illustrations.
- Crate or Box.
- Patent for "a crate or box of knockdown form consisting of a crate or box made of separable sections and bound together by wires and stay-bolts that are loosely set into the sections" (line 11-16) including instructions and illustrations.
- Cross-Head
- Patent for a cross-head for piston pumps which helps prevent breakage of the other pump parts.
- Cultivator
- Patent for cultivator. Illustrations included.
- Dental Instrument.
- Patent for a dental-instrument holder which suitable handle allows to hold a clamping rod firmly while reaching out the difficult cavities and surfaces during the teeth cleaning.
- Design for a Music-Indicator
- Patent for an "ornamental design for a music-indicator" (lines 11-12).
- Detachable Shelf for Store-Ladders
- Patent for a store shelf for holding goods that is removable and may also be used as a ladder. Illustrations included.
- Device for Killing Boll-Weevils
- Patent for a "means for destroying weevils, vermin, and the like that thrive in cotton fields" (lines 10-11). Illustrations included.
- Disk Plow
- Patent for Disk Plow
- Display Stand for Doors
- Patent for display stand for doors.
- Ditching-Machine
- Patent for a ditching machine to be used in railroad construction. Illustrations included.
- Double-Acting Pump
- Patent for new and useful improvement in double-acting pumps for those "deep-well double-acting pumps in which as single cylinder and piston are used" (lines 14-15), including illustrations.
- Draft-Equalizer.
- Patent for "devices for equalizing the draft where three or more draft-animals are used" (lines 8-10) to pull machinery, carriages, or wagons with illustrations included.
- Drill
- Patent for a drill and reamer for the use of drilling deep wells. "This invention consists of a tool combining a drill-point and a reamer, the point penetrating the formation and the reamer following and rendering the sides of the bore smooth and in conjunction with the body directing the drill in a straight or true course" (lines 5-10). Illustrations included.
- Drill-Stem Clamp for Rotary Drilling-Machines
- Patent for a rotary well drilling stem clamp which reduces wear on the machine and can be used with different size drill stems.