Collection
Counties
Month
5 Matching Results
Results open in a new window/tab.
Results:
1 - 5 of
5
Adjustable Colter-Clamp
Patent for a colter clamp that may be fastened to a plow beam. Illustrations included.
Date:
June 11, 1907
Creator:
Allin, Joseph H.
Object Type:
Patent
System:
The Portal to Texas History
Clothes-Pin
Patent for clothes pin with illustration attached. This pin was created to allow ease shifting of clothes hanging from the clothe line. Additionally the clothes pin does not pinch the clothes it holds in place.
Date:
June 12, 1917
Creator:
McKinney, Arthur C.
Object Type:
Patent
System:
The Portal to Texas History
Piston-Ring.
Patent for metallic piston rings to allow for expansion and contraction without leakage.
Date:
June 15, 1920
Creator:
Jordan, Robert M.
Object Type:
Patent
System:
The Portal to Texas History
Primary Care Case Management Primary Care Provider and Hospital List: Upper East Texas, June 2011
List of Primary Care Case Management program approved primary care providers, hospitals, specialists, and family planning providers, located in the Upper East Texas area.
Date:
June 2011
Creator:
Primary Care Case Management
Object Type:
Book
System:
The Portal to Texas History
Rail Joint and Brace.
Patent for an improvement to rail joint structures that extends structural longevity by bracing the rails against each other.
Date:
June 1, 1920
Creator:
Buck, Landon A.
Object Type:
Patent
System:
The Portal to Texas History