UNT Libraries Government Documents Department - 83 Matching Results

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Account Book

Description: Patent for an account book that is to be used "to receive in condensed form the dates and other particulars when sums are due to and from a person or firm are payable" (p. 2).
Date: May 21, 1889
Creator: Goldberg, Samuel W. & Tillmann, Emanuel M.
Item Type: Refine your search to only Patent

Air Motor.

Description: Patent for a new and improved air-motor. This design is of an "air-motor, consisting of an engine, single-acting air-pump, air-receiver, and the double-acting exhaust-pump, with the valves and connections . . . [and] the levers and segments" (lines 81-87).
Date: July 21, 1885
Creator: Koniakowsky, Alois M.
Item Type: Refine your search to only Patent

Animal Tag.

Description: Patent for a new and improved animal tag. This design "consists in an animal-tag formed of a tube provided with a removable cover and an elongated staple for the strap, by which this tube is held to the animal" (lines 11-14).
Date: November 21, 1882
Creator: Queen, Elias G.
Item Type: Refine your search to only Patent

Apparatus for Producing Ammoniacal Gas.

Description: Patent for a new and improved refrigerator and ice machine. This design "consists in an improved construction, whereby the gas is relieved of its moisture before entering the condenser, a better apparatus is obtained, and repairs are facilitated and cheapened" (lines 12-16).
Date: July 21, 1885
Creator: Lee, Charles B.
Item Type: Refine your search to only Patent

Apparatus for Retailing Shot.

Description: Patent for a new and improved round dispenser. This design "consists in a receptacle or multiple bin the several compartments of which are provided with valves controlling exit-openings, whereby any desired quantity of shot, descending by gravity from the appropriate compartment, may be directed into the scale-pan of a scale without the necessity of lifting the receptacle or bin or any part of its contents" (lines 35-43).
Date: September 21, 1880
Creator: Stokes, Micajah
Item Type: Refine your search to only Patent

Axle Box for Locomotives.

Description: Patent for a new and improved axle-box for locomotives. This design "has relation to self-adjusting wedges for axle or driving boxes for locomotives, and has for its objects to produce a wedge that is controlled by a spring, which can be readily and easily adjusted for removing the pounding and lost motion between the axle-box and pedestal" (lines 11-17).
Date: May 21, 1889
Creator: Carlson, Frank August
Item Type: Refine your search to only Patent

Axle Lubricator.

Description: Patent for a new and improved axle lubricator. This design "consist[s] of a box provided with bearings in which the axle works, and with a cellar below the said bearings for the reception of the waste for containing the lubricant; [and] . . . of a frame in which the box fits, . . . being provided with screws for elevating or depressing the box, whereby it may be kept always in contact with the axle . . . The object is to produce an axle or journal lubricator . . . [that] will keep the bearings … more
Date: May 21, 1889
Creator: Good, William
Item Type: Refine your search to only Patent

Baling Press.

Description: Patent for a new and improved baling press. This design "consists in the combination, with the follower, the right-and-left-screw, and nuts, of the hinged levers and the bars swiveled thereto; also, in the combination . . . of the slotted bars, the hinged socket, and the swiveled arms; also, in the combination, with the nuts having shoulders and the hinged levers having forked up ends, of the anti-friction rollers journaled in recesses in the said nuts; also . . . of the curved and flattened sw… more
Date: March 21, 1882
Creator: Jones, Isaac Van Zandt
Item Type: Refine your search to only Patent

Baling-Press

Description: Patent for "a press of this character by means of which a direct stroke will be given to the plunger, the latter permitted to rebound by the recoil of the hay, and the hay properly held in position" (lines 8-12).
Date: May 21, 1889
Creator: Hallam, Leigh H.
Item Type: Refine your search to only Patent

Bed Bottom.

Description: Patent for a new and improved bed bottom. This design "consists in a spring-bed formed of two U-shaped spring-rods or frames formed by the rods, which frames have their end pieces crossed and secured at their free ends in the opposite ends of slates. To the longitudinal pieces of the spring-frames the side edges of a piece of canvas are secured, and spiral springs are secured on the slats below the canvas" (lines 11-19).
Date: April 21, 1885
Creator: Bentley, Travis C.
Item Type: Refine your search to only Patent

Blacking Brush.

Description: Patent for a new and improved blacking brush. This design utilizes springs to move a blacking brush to and from a can of polish. This results in "evenness of wear of the bristles of the brush, economy of blacking, absence of spattering while extracting the blacking from the box, convenience in substituting the circular brush as a lid for the box in case of loss of the box-lid, and the saving of time in looking for a blacking-brush and a blacking-box separately" (lines 53-60).
Date: September 21, 1880
Creator: Wood, Edmund Lorenzo.
Item Type: Refine your search to only Patent

Box for Matches, &c.

Description: Patent for a new and improved matchbox. This design "relates to boxes or cases of the class having folding securing flaps or covers . . . To this end [the] invention comprises . . . a box or case open at one extremity for insertion and removal of its contents, and provided with a slot or opening extending from its open extremity to or nearly to its opposite extremity to permit access to and removal of its contents, and having a folding flap or cover adapted to close its openings and be detachab… more
Date: May 21, 1889
Creator: Marshall, John F.
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Bridle Bit.

Description: Patent for a new and improved bridle-bit. This design consists "[i]n a bridle-bit, the combination, with the bit-bar, provided with the loops of the angle-levers mounted on the said bar and having their corresponding arms respectively connected by the curb-chain and provided with rein loops or rings and the studs or pins on the levers engaging the loops" (lines 70-76).
Date: May 21, 1889
Creator: Bowles, Zachary Taylor
Item Type: Refine your search to only Patent

Buckle and Back Band Hook.

Description: Patent for a new and improved buckle and back-band hook. This design "contemplates certain improvements in combined buckles and back-band hooks; and it consists of a buckle having, or to which may be separately applied, a peculiar hook or tongue" (lines 10-14).
Date: May 21, 1889
Creator: Munger, Ennis
Item Type: Refine your search to only Patent

Car Brake.

Description: Patent for a new and improved brake for railroad cars. This design "consists in the combination, with the brake, of an angle-lever on the end part of the car, a draw-head on the car, a lever pivoted on the same, a rod connecting the said lever with the angle-lever, a toothed locking-bar on the standard, and a pin on the lever on the standard" (lines 10-16).
Date: July 21, 1885
Creator: Daudelin, Joseph M.T.
Item Type: Refine your search to only Patent

Car Coupling.

Description: Patent for a new and improved coupling for railroad-cars. This design consists in "[t]he combination of the draw-head, the trip-block pivoted on the upper side of the same, the trigger secured to the upper side of the draw-head, and the spring bearing on the trip-block" (lines 82-86).
Date: May 21, 1889
Creator: Woolsey, Charles Alexander & Woolsey, William Wesley
Item Type: Refine your search to only Patent

Car-Coupling

Description: Patent for an improvement to automatic car couplings with detail description and illustrations.
Date: February 21, 1888
Creator: King, Charles R.; Aten, Aaron P. & Floyd, William B.
Item Type: Refine your search to only Patent

Car Coupling.

Description: Patent for a new and improved coupling for cars. This design "relates to that class of couplers that are self-couplers; and it consists of an open-top hook-shaped draw-bar provided with a pivoted T-shaped vertically-moving coupling-bar, and provided also with an end socket for using the ordinary coupling link" (lines 7-12).
Date: June 21, 1881
Creator: McCray, John Henry Branic
Item Type: Refine your search to only Patent

Car Coupling.

Description: Patent for a new and improved coupling for railroad cars. This design "consists essentially of contrivances for setting the buffer or draw-bar and a pin setting, tripping and uncoupling device higher or lower for adapting the coupling to couple self-actingly with cars different in height" (lines 8-13).
Date: November 21, 1882
Creator: Hale, Nathan Mathias
Item Type: Refine your search to only Patent

Churn-Power

Description: Patent for an improvement to a churning by allowing a churn to be attached to a sewing machine. The churn and sewing machine could then be used separately or at the same time.
Date: November 21, 1882
Creator: Jones, Isaac Van Zandt
Item Type: Refine your search to only Patent
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