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14 Matching Results
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Attachment for Pipes
Patent for an attachment for pipes. Illustration included.
Date:
January 31, 1911
Creator:
Charles, Thomas
System:
The Portal to Texas History
Water-Purifier for Ice-Machines.
Patent for a water purifier for ice machines that removes oil residue from the condensing process.
Date:
January 31, 1911
Creator:
Schrade, John Jacob
System:
The Portal to Texas History
Liquid-Fuel Burner.
Patent for a liquid fuel burner, which will burn semi-refined petroleum efficiently.
Date:
January 31, 1911
Creator:
Hayden, Jefferson B.
System:
The Portal to Texas History
Pump-Rod-Guide Bearing.
Patent for a pump rod guide bearing that increases durability.
Date:
January 31, 1911
Creator:
Range, Julius H.
System:
The Portal to Texas History
Stump-Puller.
Patent for a stump puller with a better grip.
Date:
January 31, 1911
Creator:
Fairey, Abraham T.
System:
The Portal to Texas History
Nut-Lock.
Patent for a nut lock that keeps bolts attached extra tightly.
Date:
January 31, 1911
Creator:
Greer, Benjamin J.
System:
The Portal to Texas History
Road-Grader.
Patent for a road grader, which will "excavate a ditch at the side of a road, and distribute the dirt from said ditch at a proper gradient upon the road" (lines 11-14).
Date:
January 31, 1911
Creator:
Fender, John Brown
System:
The Portal to Texas History
Roller Press
Patent for a roller press. This invention is designed to form round lap cotton bales. Illustrations included.
Date:
January 31, 1911
Creator:
Reagan, Edgar U. G.
System:
The Portal to Texas History
Focusing Device for Cameras
Patent for a focusing device for cameras. "In photographic cameras, the objective lens forms a reduced image which is thrown upon a plate of ground glass through which ground glass the image is observed" (lines 9-13). Illustration included.
Date:
January 31, 1911
Creator:
Grant, Adolphus S.
System:
The Portal to Texas History
Safety-Valve Mechanism for Pneumatic Tires.
Patent for useful improvements on safety valve mechanism for Pneumatic Tires. This invention constructs a mechanism to control air pressure within the tire in order to prevent bursting from over charging, heating, sudden compression is avoided.
Date:
January 31, 1917
Creator:
Gebhardt, William C.
System:
The Portal to Texas History
Quilting-Machine Attachment.
Patent for a quilting machine attachment that holds the fabric in place.
Date:
January 31, 1911
Creator:
Touchstone, Jonas C.
System:
The Portal to Texas History
Gaff
Patent for a gaff. This invention is for catching small animals. Illustration included.
Date:
January 31, 1911
Creator:
Werline, William Frederick
System:
The Portal to Texas History
Display Rack
Patent for a display rack. Illustrations included.
Date:
January 31, 1911
Creator:
Hendrix, Julius M.
System:
The Portal to Texas History
Cultivator.
Patent for a cultivator that can be used a riding or walking cultivator and has a better holder for the standards.
Date:
January 31, 1911
Creator:
West, John R.
System:
The Portal to Texas History