The Friday File

Every Friday. Three absurd patents. Delivered with a straight face.

Deep dives into the most bewildering inventions the US government has officially approved. Free.

No spam. Unsubscribe anytime. We respect your inbox more than the patent office respects common sense.

What you get:

01

The Patent of the Week

A deep dive into one spectacularly absurd patent, with the full story of who filed it and why.

02

The Runners-Up

Two more patents that almost defied belief, with diagrams and deadpan commentary.

03

The Footnote

A strange patent fact, a listener submission, or a historical oddity from the archives.