Free 
This model: Balloon sealing device (1945) (US2396906A)
Printables
3D model · Thingiverse
Balloon sealing device (1945) (US2396906A)
Model details
- Platform
Thingiverse
- Price
- Free
- License
- CC-BY-SA
- Print, modify and sell with credit; share remixes under the same license.
- 14 Likes
- 16 Downloads
- 0 Makes
- 7 Collected
- 0 Comments
- 283 Views
Description
Project Expired patents - "Reviving Forgotten Inventions"
I search Google Patents for intriguing expired patents and bring them back to life—because I believe they’re either interesting, funny, or genuinely useful. Once I find a design that inspires me, I recreate it as a 3D model and print it using a 3D printer.
My goal is to give life to old ideas and show how creativity from the past can still have a place in our modern world.
This model: Balloon sealing device (1945) (US2396906A)
Similar models
Names are used only to indicate the source of a result. Polyzon is not affiliated with the listed sites.