UNT Libraries Government Documents Department - 5 Matching Results

Search Results

Cotton-Chopper.

Patent for a cotton chopper for thinning young cotton plants that is cheaper to make and more efficient than previous models.

Date: March 19, 1907

Creator: Sterling, Rufus Taylor

Item Type: Patent

Motor-Bicycle.

Patent for a motorized bicycle with pedal gears.

Date: March 19, 1901

Creator: White, Edward Y.

Item Type: Patent

Patent for a machine for planing lumber with "a very smooth surface, avoiding the undulating marks upon the lumber and holes caused by the occasional lifting or breaking out of incurved portions of the lumber, as caused on surfaces planed by rotary cutters" (lines 22-27).

Date: March 19, 1889

Creator: Davis, William E.

Item Type: Patent

Pneumatic-Tire Protector

Patent for an improved pneumatic tire protector. This is a liner "interposed between the inner tube and tire casing to prevent puncture of the inner tube" (p.1 lines 6-8)

Date: March 19, 1918

Creator: Haas, Edward

Item Type: Patent

Resilient Vehicle Wheel

Patent for a resilient vehicle-wheel. Illustrations are included.

Date: March 19, 1912

Creator: Mathiesen, Marius

Item Type: Patent

UNT Libraries Government Documents Department - 5 Matching Results

Search Results

Add Filters

Applied Filters

Cotton-Chopper.

Motor-Bicycle.

Planing-Machine

Pneumatic-Tire Protector

Resilient Vehicle Wheel