Resource Type

Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, June 2011 (open access)

Primary Care Case Management Primary Care Provider and Hospital List: Northwest Texas, June 2011

List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the Northwest Texas area.
Date: June 2011
Creator: Primary Care Case Management
Object Type: Book
System: The Portal to Texas History
Cut-Out Device for Windmills. (open access)

Cut-Out Device for Windmills.

Patent for "new and useful Improvements in Cut-Out Devices for Windmills" (lines 6-7), which includes illustrations and explanations.
Date: June 25, 1918
Creator: Pennington, P. M.
Object Type: Patent
System: The Portal to Texas History
Seed-Planter. (open access)

Seed-Planter.

Patent for a durable, simply constructed, and inexpensive seed-planter. It has a main frame, adjustable supporting-wheels, diagonal parallel bars, disk-beams with "angular front ends pivoted in brackets on the main frame" (lines 48-49), and "disks supported by stub-shafts projecting from the spindle-supporting bar" (lines 49-51).
Date: June 16, 1896
Creator: Leissler, John C.
Object Type: Patent
System: The Portal to Texas History
Shackle. (open access)

Shackle.

Patent for a new and improved set of shackles. This design consists in "[a] mitten provided with button-holes in its wrist, in combination with a handcuff provided with a fastening-button . . . [and] a flexible wrist band or cuff and carrying devices whereby a mitten may be attached thereto" (lines 73-79).
Date: June 4, 1889
Creator: James, John & Goodenough, Alvin D.
Object Type: Patent
System: The Portal to Texas History
Quick-Adjusting Wrench. (open access)

Quick-Adjusting Wrench.

Patent for quick adjusting wrenches that simplify and improve the constructions and increase the efficiency and utility of hese types of devices. The movable jaw can be instantly released or locked.
Date: June 11, 1918
Creator: Grogan, Edward W.
Object Type: Patent
System: The Portal to Texas History