13 Matching Results

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Attachment for Cultivators. (open access)

Attachment for Cultivators.

Patent for an improved arch-bar for cultivators that allows increasing and decreasing the space between drag bars without having to stop the team of horses.
Date: July 31, 1906
Creator: Weempe, Charles M.
System: The Portal to Texas History
Animal Trap (open access)

Animal Trap

Patent for an animal trap. Illustration included.
Date: July 31, 1906
Creator: Crowson, John J.
System: The Portal to Texas History
Electromechanical Switch Thrower (open access)

Electromechanical Switch Thrower

Patent for an electromechanical switch thrower. Illustration included.
Date: July 31, 1906
Creator: Posey, James A.
System: The Portal to Texas History
Dental Swaging Apparatus (open access)

Dental Swaging Apparatus

Patent for a dental apparatus that produces gold facings and cusps for individual teeth, as well as plate and bridge work.
Date: July 31, 1906
Creator: Crawford, Lyter H.
System: The Portal to Texas History
Car Door Opener. (open access)

Car Door Opener.

Patent for a car door opener, making it possible to open a car door without using a hammer or injuring oneself.
Date: July 31, 1906
Creator: Gibson, Levi D.
System: The Portal to Texas History
Wire Stretcher (open access)

Wire Stretcher

Patent for a wire stretcher. Illustration included.
Date: July 31, 1906
Creator: Culp, Willis Harmon
System: The Portal to Texas History
Window Sash (open access)

Window Sash

Patent for a window sash. Illustration included.
Date: July 31, 1906
Creator: Daugherty, William E.
System: The Portal to Texas History
Line-Holder and Cylindrical Type-Chase (open access)

Line-Holder and Cylindrical Type-Chase

Patent for a "combined line holder and cylindrical type chase" (p. 1, lines 10-11) to allow typesetting by unskilled workers.
Date: July 31, 1906
Creator: Weeks, Frank W.
System: The Portal to Texas History
Line Holder and Type Chase (open access)

Line Holder and Type Chase

Patent for a line-holder and type-chase, intended to make possible rapid and easy setting of type by unskilled people.
Date: July 31, 1906
Creator: Weeks, Frank W.
System: The Portal to Texas History
Hotel Office Dinkey (open access)

Hotel Office Dinkey

Patent for an hotel office dinkey. Illustration included.
Date: July 31, 1906
Creator: Browder, Henry Worden
System: The Portal to Texas History
Timber Hewing Machine (open access)

Timber Hewing Machine

Patent for a timber hewing machine. This invention is designed for hewing timbers or railroad ties. Illustration included.
Date: July 31, 1906
Creator: Melton, William K. & King, James G.
System: The Portal to Texas History
Safety-Pocket (open access)

Safety-Pocket

Patent for a particular pocket and its attachments that allows access by the owner but prevents objects held within from falling out or easily removed by another person.
Date: July 31, 1906
Creator: McCauley, Walter John
System: The Portal to Texas History
Roller Bearing (open access)

Roller Bearing

Patent for a roller bearing. Illustration included.
Date: July 31, 1906
Creator: Horger, John M. & Horger, Simeon D.
System: The Portal to Texas History