Quote:(although I do think 20 years is still reasonable for many patents, but perhaps not for all types of patents).
Good point, Danny. Given the speed of technological changes 20 years is absurd.
Here's a 1996 cell phone.
![[Image: 44ebf5053c0b5515d33cbf30bf72097a.jpg]](https://s-media-cache-ak0.pinimg.com/736x/44/eb/f5/44ebf5053c0b5515d33cbf30bf72097a.jpg)
I suppose you could find one in an antique shoppe.