Resource Type

Shoe Lace (open access)

Shoe Lace

Patent for a shoe lace that does not become loose nor untie accidentally. Illustrations included.
Date: January 17, 1905
Creator: Nicholls, George H.
System: The Portal to Texas History
Frame House. (open access)

Frame House.

Patent for a new and improved frame house. This design consists of "[t]he combination, in a roof, of T-shaped caps or battens having in their depending tongues the transverse dovetail grooves, the roof-boards arranged above the grooves and below the horizontal and lateral arms of the said battens, and the purlins adapted to enter the grooves and grooved longitudinally to engage the said tongues" (lines 23-31).
Date: January 17, 1882
Creator: Boyd, John
System: The Portal to Texas History