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Plow Attachment

Description: Patent for a plow attachment. This invention works with sweep plows and consists of a runner and secured to the end of the plow beam. Illustration included.
Date: January 1, 1907
Creator: Wiegert, Theodore & Neumann, Louis
Item Type: Refine your search to only Patent

Automatic Switch Indicator

Description: Patent for an automatic switch indicator. This invention is designed to "prevent accidents resulting from misplaced switches, due to the carelessness of the railroad employees or the inability of the engineer to see the customary track-signals" (line 14-19). Illustrations included.
Date: October 23, 1906
Creator: Coffin, Edward F.; Shaw, Carey & Green, Samuel
Item Type: Refine your search to only Patent

Lifting Jack.

Description: Patent for lifting-jack invented by Calvin W. and Eugene Tanner. This lifting-jack invention is meant to be more durable in material, the material more inexpensive to acquire.
Date: July 3, 1906
Creator: Tanner, Calvin W. & Tanner, Eugene
Item Type: Refine your search to only Patent

Well-Screen.

Description: Patent for improvements in well-screen by providing a symmetrical strainer which having an exceedingly firm and rigid frame; it is constructed as to interpose the least obstruction to the straining operation. (Lines 21-25) Illustration is included.
Date: December 8, 1903
Creator: Karsch, George J.
Item Type: Refine your search to only Patent

Switch Operating Device

Description: Patent for a simple, inexpensive and efficient design for an operating switch for use on street-railway cars to enable a motorman to quickly throw a switch or set switch without leaving the platform of the car.
Date: October 15, 1901
Creator: Tanner, Calvin W.
Item Type: Refine your search to only Patent

Railway-Ticket, &c.

Description: Patent "to furnish for railway-companies a form of excursion-ticket whose return portion or stop-over portion, as the case may be, is not capable of successful use by scalpers" (lines 11-15).
Date: July 9, 1901
Creator: Smith, Lowndes G.
Item Type: Refine your search to only Patent

Plow.

Description: Patent for improvements to the turning-plow, with convertible attachments for other forms of plow.
Date: December 11, 1900
Creator: Armstrong, John Joshua, Sr.
Item Type: Refine your search to only Patent

Tool.

Description: Patent for "...a tool embodying certain novel features and details of construction, as hereinafter fully described, illustrated in the drawings, and claimed" (lines 7-10) with illustration and descriptions.
Date: April 27, 1897
Creator: Hutchins, John Pearce
Item Type: Refine your search to only Patent

Quilting Mechanism for Sewing-Machines.

Description: Patent for an improved, simple, inexpensive, and efficient quilting-frame and makes quilting much faster. "The frame is provided with a longitudinal bar having a groove to form a track, in which travels a gage-wheel, which is adjustable and held by a spring-arm, which serves, also, as a means of changing the position of the wheel" (lines 22-26).
Date: August 9, 1892
Creator: Delany, Charles William
Item Type: Refine your search to only Patent

Machine for Sharpening Gin-Saws

Description: Patent for "a machine of this class which shall be simple, durable, an d easily manipulated, and by means of which the teeth of gin-saws may be sharpened in a rapid, convenient, and effectual manner" (lines 9-14).
Date: July 1, 1890
Creator: Smith, John Quince
Item Type: Refine your search to only Patent

Trace Carrier.

Description: Patent for a new and improved trace-carrier. This design "relates to harness, and is more particularly a trace-carrier connected to the back-band thereof at its point of connection with the traces; and the same consists of a buckle composed of two parts having laterally-extending arms hinged together at their outer ends, whereby an open eye or loop is produced for receiving the trace" (lines 8-15).
Date: June 3, 1890
Creator: Brooks, George Washington
Item Type: Refine your search to only Patent

Seed Cotton Cleaner and Distributer.

Description: Patent for a new and improved cotton cleaner and distributor. This design consists in "[t]he combination, with the cylinder and drum, of a shaft mounted in bearings on the frame and extending through the said cylinder and provided with blades of varying length, a fan located in the drum, a pipe leading tangentially out from said drum, said pipe having openings formed therein, and guides secured on said pipe over said openings, said guides having wire sides" (lines 46-54).
Date: September 10, 1889
Creator: Elliott, James W.
Item Type: Refine your search to only Patent

Cotton Sprinkler.

Description: Patent for a new and improved sprinkler. This design consists in "[t]he combination of the L-shaped nozzle having the longer arm and the shorter arm, the spring-board secured to the side of the [shorter] arm and projecting over the end thereof, and provided with a boss on its upper side, the L-shaped bracket secured to the side of the [shorter] arm and having one end projecting over the spring-valve and provided with a screw-threaded opening, and the thumb-screw inserted through and playing in … more
Date: May 14, 1889
Creator: Kister, William
Item Type: Refine your search to only Patent

Corn or Cotton Planter.

Description: Patent for a new and improved planter. This design consists in "the combination, with the hopper and the seed-slide therein having one end projecting from one end of the hopper, of the reciprocating yoke having its rear portion angular in cross-section and its front portion cylindrical in cross-section and having an arm at one end to engage the opening in the projecting end of the seed-slide, the angular and cylindrical bearings for the respective parts of the yoke, whereby the latter may be un… more
Date: April 23, 1889
Creator: Armstrong, John Joshua & Lowrey, Andrew Stephen
Item Type: Refine your search to only Patent
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