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23 Matching Results
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Arch and Instep Support for Boots and Shoes
Patent for a removable arch and instep support as part of a shoe or boot.
Date:
November 14, 1916
Creator:
Rokahr, Charles
System:
The Portal to Texas History
Cab-Signal and Automatic Stop
Patent for a cab-signal and automatic stop that "relates to railway safety appliances and has particular reference to signals carried preferably within the locomotive cab." (lines 9-12) includes instruction and illustrations.
Date:
November 7, 1916
Creator:
Bulla, Melbern Bernie
System:
The Portal to Texas History
Slime-Separator.
Patent for a slime-separator "to provide means for automatically regulating the separate water flow, and discharging the solid proportionally with the settling of the solids in the receptacle" (lines 44-47). The patent includes illustrations and instructions.
Date:
November 24, 1914
Creator:
Allen, Charles
System:
The Portal to Texas History
Braking Actuating Mechanism for Automobiles
Patent for an improvement to braking actuating mechanism for automobiles to allow for safer braking with the lever right of the driver's seat, in particular adaptable to Ford emergency brakes.
Date:
November 30, 1917
Creator:
Baker, Howard A.
System:
The Portal to Texas History
Can Opener.
Patent for "a can opener intended for use in removing or cutting the closures or tops from cans or other sheet metal receptacles." [lines 8-11]
Date:
November 25, 1919
Creator:
Crawford, Hezekiah H.
System:
The Portal to Texas History
Automatic Stop and Adviser for Locomotives.
Patent for an automatic stop and advisor for locomotives.
Date:
November 9, 1918
Creator:
Battaglino, Joseph
System:
The Portal to Texas History
Automatic Train Signal
Patent for new automatic train signal. It was invented to improve train signaling systems for automatic trains.
Date:
November 19, 1918
Creator:
Bulla, Melburn Bernie
System:
The Portal to Texas History
Windmill
Patent for a windmill that rotates on a vertical and horizontal axis. The blades are mounted to stop in order to prevent damage to the windmill should pressure occur.
Date:
November 11, 1919
Creator:
Brown, Archie Edwards
System:
The Portal to Texas History
Pump Working Barrel.
Patent for a pump working barrel, construction of glass pump cylinder
Date:
November 11, 1913
Creator:
Kilburn, John Franklin
System:
The Portal to Texas History
Projection Apparatus
Patent for projection apparatus to project moving pictures on to screens.
Date:
November 14, 1916
Creator:
Norte, Francisco
System:
The Portal to Texas History
Track Appliance for Automatic Stops
Patent for a new and improved track appliance for automatic stops in relation to railway trains.
Date:
November 6, 1917
Creator:
Bulla, Melbern B.
System:
The Portal to Texas History
Process of Producing Metallic Zinc
Patent for a process of producing metallic zinc. Illustration included.
Date:
November 22, 1910
Creator:
Dawson, Oliver B.
System:
The Portal to Texas History
Stamp and Coin Envelop.
Patent for stamp and coin envelope that has "a separate pocket for receiving coin, postage stamps or sundry articles to be transmitted through the mail in such a manner as to be kept separate from the contents of the envelop and also to insure safe delivery" (lines 9-14), including illustrations.
Date:
November 4, 1913
Creator:
Zivley, Dennis C.
System:
The Portal to Texas History
Hay-Press
Patent for a hay-press that has an improved plunger.
Date:
November 12, 1912
Creator:
Wetzig, Ernest L.
System:
The Portal to Texas History
Form For Concrete Vessels
Patent for large, concrete vessels, meant as a mold to "be used again and again in building different vessels" (lines 17-18).
Date:
November 5, 1918
Creator:
Kroeger, Otto P.
System:
The Portal to Texas History
Switch-Stand
Patent for a switch stand with a switch signal light to indicate whether a railroad switch is open or closed.
Date:
November 12, 1912
Creator:
Phillips, Smith F.
System:
The Portal to Texas History
Rerailer
Patent for a rerailer for putting railroad cars back on the tracks.
Date:
November 15, 1910
Creator:
McGann, Thomas W. J.
System:
The Portal to Texas History
Means For Injecting Sealing Liquid Into Tires.
Patent for a means for injecting sealing liquid into tires. This is an "improved mechanism for introducing a sealing liquid into a pneumatic tire" (lines 31-32). Illustration included.
Date:
November 25, 1919
Creator:
Anthony, Daniel Luther
System:
The Portal to Texas History
Automatic Train Stop
Patent for train signal to indicate it will stop.
Date:
November 7, 1916
Creator:
Bulla, Melbern B.
System:
The Portal to Texas History
Automatic Train Stop
Patent for Automatic Train-stop
Date:
November 7, 1916
Creator:
Bulla, Melbern B.
System:
The Portal to Texas History
Gate.
Patent for a gate "in which the one hinge point is adapted to be shifted to cause the gate to swing in one direction or the other... [by] providing means for shifting the hinge point of the gate from a carriage or a wagon on the roadway without leaving the latter" (lines 11-13, 15-17); including instructions and illustrations.
Date:
November 11, 1913
Creator:
Craig, Sam A.
System:
The Portal to Texas History
Cutter-Head
Patent for a cutter head, related to cutter heads used for woodworking machinery, including instructions and illustrations.
Date:
November 24, 1914
Creator:
Crawford, John Mack
System:
The Portal to Texas History
Controlling System for Motor Traction-Cars
Patent for a controlling system for motor traction cars which is automatic.
Date:
November 1, 1910
Creator:
Mayo, William C.
System:
The Portal to Texas History