Why didn't ancient carpenters patent this homemade woodworking tool?

Why didn't ancient carpenters patent this homemade woodworking tool?
I hope you like watching this video!
On the Mr Inventor channel you can learn about various inventions, scientific projects, crafts and DIY that teach how to reuse or recycle.
#tools #woodworking #wood #tipsandtricks #recyclediy

[@simple.inventions]

Good, best regards

[@Mrinventor93]

Thanks greetings

[@b3arwithm3]

Why did he used glue? It wont stick on that surface 😂

[@b3arwithm3]

The glue gun is weak and cant provide much pressure

[@foxbender135]

Пистолетик то за что? 😢