Loading

U.S. Pat. No. 855,279

by fros1y, published

U.S. Pat. No. 855,279 by fros1y Apr 7, 2012

Description

A 3D model of U.S. Pat. No. 985,969 -- cutting edge 1907 hat-holding technology!

"To all whom it may concern: Be it known that I, WILLIAM H. BURDEN, a citizen of the United States, residing at Detroit, in the county of Wayne and State of Michigan, have invented new and useful Improvements in Hat-Holding Devices, of which the following is a specification."

Recent Comments

view all
That's the beauty of it -- these patents expired a long time ago!
Why do you Upload Patented Things on a Openscource website?

More from Household Supplies

view more

Liked By

view all

Give a Shout Out

If you print this Thing and display it in public proudly give attribution by printing and displaying this tag. Print Thing Tag

<p>Why do you Upload Patented Things on a Openscource website?</p>

<p>That's the beauty of it -- these patents expired a long time ago!</p>

Top