3 ms·
They have filed a patent does not mean they will actually develop it.
by KorematsuFred 8y ago
They have filed a patent does not mean they will actually develop it.
- mic47 8y agoTo file patent, you have to have some prototype, but it actually cannot be in production for more than year (and does not have to be in production at all).
- JoeAltmaier 8y agoIn US, requirement for a model dropped in 1880
- glbrew 8y agoYup.