UNT Libraries Government Documents Department - 17 Matching Results

Search Results

Automatic Switch Indicator
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.
Combined Post-Hole Digger and Wire-Stretcher.
Patent for a combined post hole digger and wire stretcher, which allows barbed wire to be strung on a fence more easily and for fence building to be done by one person.
Cotton Picker's Truck
Patent for a cotton picker's truck. This invention is to provide a device for supporting the sacks of cotton pickers. Illustrations included.
Crate
Patent for a crate designed for more convenience in shipping. Illustrations included.
Drier
Patent for a drier used for drying sugar canes from a sugar mill. Illustrations included.
Lifting Jack.
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.
Plow.
Patent for improvements to the turning-plow, with convertible attachments for other forms of plow.
Plow Attachment
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.
Railway-Ticket, &c.
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).
Seal.
Patent for a car door seal lock device made of a strip of twistable metal.
Shoe-Protector
Patent for a shoe protector to be worn on the soles to prevent contact from snow or mud. Illustrations included.
Stapling Machine
Patent for a stapling machine. Illustration included.
Switch Operating Device
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.
Umbrella
Patent for an umbrella. Illustration included.
Umbrella and Sunshade
Patent for an umbrella and sunshade. Illustration included.
Washing-Machine
Patent for a washing-machine
Well-Screen.
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.
Back to Top of Screen