U.S. Pat. No. 804,585

Description

SummaryA 3D model of U.S. Pat. No. 804,585. Cutting edge 1905 door stop technology from the original Thingiverse—the U.S. PTO. "To all whom it may concern: Be it known that I, HAROLD T> DEPUE, a citizen of the United States, and a resident of Kensington, in the county of Montgomery and State of Maryland, have invented certain new and useful Improvements in Door-Stops, of which the following is a specification."

Design Files

File Size

US804585.stl
89.5 KB
US804585.pdf
130 KB

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