This represents the full license of the Hoodie Viral Helmet™.

The Hoodie Viral Helmet™ is not yet a regulatory approved device. Use of this PAPR respirator is at your sole discretion and risk.


Project is a specific parts design for an embodiment of a PAPR. This specific parts design is published, for humanitarian reasons, under the Creative Commons Attribution-NonCommercial-NoDerivs CC BY-NC-ND with addition of the following conditions:

- The duration of this license ends either 6 months after the emergency proclamation for COVID-19 issued March 13, 2020, by the White House is revoked or ends OR Jan 1, 2022, whichever is earlier.

- All manufactured units fabricated during the duration of this license can continue to be used for non-commercial purposes beyond the time frame of this license for up to 10 years after the date of original manufacture.

- If you build one of these, you must include a link to this license by linking to

- If you post any pictures, you agree to send a link to the posting to or via the contact form on You grant license to and affiliates a non-exclusive right to use any pictures. Pictures may be used for promotional or humanitarian reasons.

NOTE: You may not sell the Hoodie Viral Helmet for commercial purposes.
If you want to sell this, please contact us and we can discuss licensing. Our goal is to get these made and helping people so we will offer generous licensing terms.
If you want to sell shells/hoods that go
over the Hoodie Viral Helmet, that is fine. Just link to this page.

You are allowed to sell parts kits for the Hoodie Viral Helmet. But you must link to this page.