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Pruning Implement.

Description: Patent for a simple, inexpensive, and efficient pruning implement meant to prune trees, cutting brush, and trimming hedges. It has a reciprocating knife, an improved hatchet-blade, and an extensible saw-blade "which is seated within a groove or recess in the shank of the implement and capable of being extended and held in operative position by means of a retaining-spring" (lines 16-20).
Date: November 12, 1895
Creator: Baiey, George M.
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Partner: UNT Libraries Government Documents Department

Drag Saw.

Description: Patent for a new and improved drag saw. This design "is to provide a simple, inexpensive, durable, and easily-operated machine for cross-cutting timber for railway-ties and material, or for cord-wood, stove-wood, or other uses" (lines 7-11).
Date: January 1, 1884
Creator: Bennett, William A.
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Partner: UNT Libraries Government Documents Department

Drag Saw.

Description: Patent for a new and improved drag-saw. This design "consist[s] of a standard, two beams connected to the standard on opposite sides thereof, a crank-shaft held by the standard, suitable drive-gearing for operating the same, a pitman connecting the crank-shaft and the saw, a pendulum attached to the saw and the pitman at one end and to a sliding head-block at the other end, the head-block sliding in the slotted standards and having a rack-bar extended therefrom, a pawl engaging the rack, the op… more
Date: November 3, 1885
Creator: Boston, Arnet P.
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Partner: UNT Libraries Government Documents Department

Cotton-Ginning Apparatus.

Description: Patent for an improvement to cotton gins, allowing them to be constructed from a series of continuous shafts instead of pulleys, belts, and bearings. Includes instructions and illustrations.
Date: January 12, 1892
Creator: Murray, Stephen Douglas
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Partner: UNT Libraries Government Documents Department

Cotton-Gin.

Description: Patent for a cotton-gin that "has for its object to provide means for operating upon or permitting lint cotton, wool and other fibrous material to be ginned from a roll by means of saws as is commonly done in working seed cotton without injury to the mechanism" (lines 12-17).
Date: August 7, 1894
Creator: Haynes, Daniel
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Cotton-Gin.

Description: Patent for a cotton gin that removes lint-cotton from the saws using an air-suction mechanism instead of a brush, which pose a fire hazard and can impair the gin's effectiveness. An air-blast mechanism is also an ineffective method of cleaning lint-cotton from the saws. The air-suction mechanism sucks "the lint-cotton directly from the rear portions of the saw-teeth independently of and without a brush, and an apparatus for preventing the withdrawn lint-cotton from passing into and through the … more
Date: September 29, 1896
Creator: Graber, Henry W.
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Partner: UNT Libraries Government Documents Department

Saw-Set.

Description: Patent for an improved saw set with improved jaw design to improve locking of saw. This saw set makes up part of a saw filing machine.
Date: September 11, 1902
Creator: Smith, John D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Saw-Tool.

Description: Patent for a saw tool comprised of a saw set and gage, including illustrations.
Date: May 26, 1914
Creator: Devini, John H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Saw-Gummer.

Description: Patent for saw gummers with simplified operation and adjustable attachments, enabling quicker gumming or sharpening of gin or metal saws, such as those in a cotton gin.
Date: August 12, 1919
Creator: Helm, Clyde D.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Saw-Swaging Machine.

Description: Patent for an improved saw-swaging machine that is used as "an anvil-die and an independent roller-die" (lines 17-18). "The saw may be swaged from the front of the tooth without scalloping or concaving the tooth and at the same time avoiding friction thereon" (lines 21-24).
Date: June 2, 1896
Creator: Shepley, Benjamin A.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Saw Tooth.

Description: Patent for a new and improved saw tooth. This design "relates to saws having attachable and detachable teeth held to their places by locking plates or keys inserted, like the teeth, within recesses in the saw-plate; and it consists in a novel construction of the parts, also in combining with the same a spring-bolt, whereby each tooth and its locking key are securely held in position, with facility for detachment when required, and whereby, also, any drawing action, in cutting of the wood on the… more
Date: July 29, 1884
Creator: Conover, Philip V.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Saw Jointer.

Description: Patent for a new and improved saw-jointer. This design consists in "two casts having longitudinal triangular grooves upon their inner facing sides, having the lower portions of their inner facing sides cut away to form a longitudinal groove, and having the upper portions of their inner facing sides bulged to form longitudinal halves of a socket, with a screw passing through the castings in the space between the bulged socket portions and the longitudinal grooves, the said grooves being adapted … more
Date: May 26, 1885
Creator: Fitzpatrick, Francis B.
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Partner: UNT Libraries Government Documents Department

Saw Gummer.

Description: Patent for a new and improved saw gummer. This design "is to improve the action and prolong the usefulness of the bit and dies, and to prevent the clippings from interfering with the operation of the machine" (lines 26-29).
Date: July 28, 1885
Creator: Clopton, John Benjamin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Saw Set.

Description: Patent for a new and improved saw-set. This design "is to set saw-teeth in a new and efficient manner without the use of a lever" (lines 14-16). To this end, it "consist[s] of the frame having the arms, blade-bearings, setting-recess, and the three screws" (lines 48-50).
Date: October 15, 1889
Creator: Peter, Henry
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Saw Jointer.

Description: Patent for a new and improved saw jointer. This design consists, "with a casing having an opening in the longitudinal center of one of the sides, of a movable block fitted in the casing back of the opening, said block having a groove therein opposite the opening, and an adjustable screw extending through the casing into the block and adapted to regulate the position of the block" (lines 84-91).
Date: February 4, 1890
Creator: Randall, James Edwin
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Partner: UNT Libraries Government Documents Department

Saw-Hammering Machine.

Description: Patent for a simple hammering machine for circular saws that "carries the saw in such a way that it may be held at any necessary or desired angle to suit the operator, which has a sliding anvil adapted to be adjusted so as to come opposite the various parts of the saw, which is provided with an adjustable hammer adapted to be brought opposite the anvil, which is constructed so as to cause a blow to expand both sides of the saw equally, and which in general is intended to facilitate the quick an… more
Date: July 18, 1893
Creator: Dillon, Thomas H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Seed-Cotton Feeder.

Description: Patent for a gin feeder that carries "the cotton forward, and is provided with some one or more of many additional devices to regulate the amount delivered by the conveyer, independently of the amount that may be in the feeder, provided only that the supply be not to scanty" (lines 13-18). Other feeders do this, but the patent is for an especially simply designed and does not use a belt conveyer. It also does not wear out easily.
Date: November 7, 1893
Creator: Elam, William Erwin
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Saw Gummer and Sharpener

Description: Patent for a sharpener for saw blades designed to increase the strength of the blade by "imparting an oval or rounding cut to the back of the teeth" (lines 15-16). Illustrations included.
Date: January 19, 1909
Creator: Loughridge, John H.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department

Saw-Sharpening Machine.

Description: Patent for improvements in "that class of saw-sharpening machines in which straight-edge-filing devices reciprocally movable are provided and in which ratchet mechanism for feeding the saw is also included" (lines 8-12) including illustrations.
Date: February 18, 1902
Creator: Phelps, Ruben P.
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Partner: UNT Libraries Government Documents Department

Saw.

Description: Patent for certain new and useful improvements in saws, including instructions and illustrations.
Date: May 24, 1898
Creator: Caruthers, John I.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
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