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  Partner: UNT Libraries Government Documents Department
 County: Harris County, TX
 Collection: Texas Patents
Improvement in Thill-Couplings.

Improvement in Thill-Couplings.

Date: November 26, 1872
Creator: Fitzsimmons, Henry
Description: Patent for improvements in thill-couplings "whereby provision is made for the easy connection and disconnection of the shafts or pole of the vehicle without any unscrewing or removal of bolts or pins" (para. 2).
Contributing Partner: UNT Libraries Government Documents Department
Spring-Wheel.

Spring-Wheel.

Date: December 10, 1912
Creator: Kilgore, Starling
Description: Patent for an improvement in spring wheels in which "a maximum of resiliency or shock absorbing power is obtained, with the employment of comparatively few elements" (lines 11-14). The spring wheel has multiple spokes that are telescoping sections of coil spring, held in a distended position to eliminate lateral strains upon the wheel.
Contributing Partner: UNT Libraries Government Documents Department
Vending Machine

Vending Machine

Date: August 8, 1911
Creator: Linck, George E.
Description: Patent for improvements in vending machines.
Contributing Partner: UNT Libraries Government Documents Department
Tire-Armor.

Tire-Armor.

Date: March 7, 1911
Creator: Ramsay, Henry M.; McGary, Austin & Campbell, John W.
Description: Patent for a new design "in armor or protectors for pneumatic tires" (line 13) including instructions and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Floor-Surfacing Machine.

Floor-Surfacing Machine.

Date: December 27, 1910
Creator: Warner, William E.
Description: Patent for a new floor-surfacing machine that is "pivotally mounted upon supporting carriers and carrying an abrading roller which may be forced into contact with the floor to be smoothed, or withdrawn from said contact by operating the machine upon its pivoted support" (lines 11-18), which includes illustrations and instructions.
Contributing Partner: UNT Libraries Government Documents Department
Window-Shade and Roller

Window-Shade and Roller

Date: May 31, 1910
Creator: Lowe, Purley E. & De Young, Blanche
Description: Patent for a Window-Shade and Roller that does not use springs or analogous devices to coil the curtain around the roller. This device rolls the curtain more evenly.
Contributing Partner: UNT Libraries Government Documents Department
Loose-Leaf Binder

Loose-Leaf Binder

Date: January 4, 1906
Creator: Owen, Thomas
Description: Patent for loose-leaf binders. A strong and easy way to attach or remove loose leaf papers from a flat book.
Contributing Partner: UNT Libraries Government Documents Department
Cleaning Mechanism for Tanks.

Cleaning Mechanism for Tanks.

Date: May 19, 1903
Creator: Hogg, William B.
Description: Patent for Cleaning Mechanism for Tanks.
Contributing Partner: UNT Libraries Government Documents Department
Post-Protector

Post-Protector

Date: April 21, 1903
Creator: Beazley, John.
Description: Patent for Post Protector. This patent is about providing a better means to protect earth embedded structure from moisture and other corrosion materials so that life of earthed structure increases
Contributing Partner: UNT Libraries Government Documents Department
Window Sash.

Window Sash.

Date: March 17, 1903
Creator: Beazley, John
Description: Patent for an improvement on window sashes allowing for easily removable window panes. Includes illustrations.
Contributing Partner: UNT Libraries Government Documents Department
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