I have a question on patents.
At least over here, a patent should have some kind of novelty in it. at least not just the use of “prior knowledge”. It should not be published or performed before.
How is that in the USA. I see a lot of “patent applied for” notices on items or procedures where I think “I have seen that before” or just making simple use of materials long time available.
For instance this one:
http://www.sollercomposites.com/composites/avi.html
Can anyone comment?