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33 Matching Results
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33
Cultivator
Patent for a cultivator. This invention consists of a plurality of spring teeth or blades. Illustration included.
Date:
February 26, 1907
Creator:
Omberg, Niles E.
Object Type:
Patent
System:
The Portal to Texas History
Sash-Holder.
Patent for "new and useful Improvements in Sash-Holders." (line 5-6) including instructions and illustrations.
Date:
January 16, 1906
Creator:
Quick, Albert A.
Object Type:
Patent
System:
The Portal to Texas History
Garment-Seam.
Patent for a method "of forming seams for joining fabrics, metals, paper, or other sheets by means of thread, rivets, solder, or other expedient, and it has for its object to provide a seam within the outer sheets and their linings will be simultaneously joined at a single operation and by use of a single line of stiching, rivets, or other securing means." (lines 11-19)
Date:
April 14, 1903
Creator:
Johnson, Nellie E.
Object Type:
Patent
System:
The Portal to Texas History
Safety Window-Screen.
Patent for a window screen that is adjustable to different size windows and locks in place on the window frame at different heights to provide a cover for the opening left when a window is opened for ventilation for the purpose of preventing anyone from entering the house through the window.
Date:
April 23, 1907
Creator:
Crosby, Matthew G.
Object Type:
Patent
System:
The Portal to Texas History
Derailing Device.
Patent for a derailing device to stop trains from colliding with one another by derailing the oncoming train.
Date:
December 24, 1907
Creator:
Clegg, William Owen
Object Type:
Patent
System:
The Portal to Texas History
Desk Attachment
Patent for a desk attachment. Illustration included.
Date:
February 7, 1905
Creator:
Miller, Hartford H.
Object Type:
Patent
System:
The Portal to Texas History
Display Cabinet
Patent for display cabinet. Illustration included.
Date:
April 4, 1905
Creator:
Douglass, John A. & Fagg, Carye A.
Object Type:
Patent
System:
The Portal to Texas History
Cotton Chopper
Patent for cotton chopper. Illustration included.
Date:
October 1, 1907
Creator:
Murray, Joel S. & Scarborough, Ezem H.
Object Type:
Patent
System:
The Portal to Texas History
Car-Seat.
Patent for certain new and useful improvements in car seats, including instructions and illustrations.
Date:
February 27, 1900
Creator:
Meier, Hermann
Object Type:
Patent
System:
The Portal to Texas History