Resource Type
Counties
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Spring
Patent for a spring for footwear that helps facilitate foot movement such as walking, running, jumping, etc. Illustrations included.
Date:
September 8, 1908
Creator:
Backermann, Henry G.
System:
The Portal to Texas History
Duplex Door-Check Holder and Buffer
Patent for door check holder for preventing doors from slamming and holding them in open position. Illustrations included.
Date:
April 28, 1908
Creator:
Kibbe, Isaac Pease
System:
The Portal to Texas History