0
votes
0answers
8 views

Desacuerdo en solicitud de patente [closed]

La Liofilización es la aplicación de una técnica que se da comúnmente en laboratorios y actuálmente en plantas de alimentos y no es más que unir dos ingenierías básicas de fenómenos ocurridos en la ...
1
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0answers
48 views

First Sale Doctrine applying to physical goods

In an example scenario when a person purchases a 30 pack of Kleenex then makes and sells lunch packs each of which includes a box of Kleenex. Is this person protected by the First Sale Doctrine to ...
1
vote
1answer
147 views

Finding design or utility patent

Few months ago, an idea went over my head. After some thinking, I though I had first to do a search over the internet to see if my idea already existed. And it existed. I found out that there is a ...
0
votes
1answer
172 views

Can I release a modified version of a patented product?

Assume there are some patents out there that seem to be fundamental and almost trivial. Can I patent and/or manufacture a product that builds on a patented product (I don't own the "basic" patent) ...
1
vote
1answer
195 views

design patent d579373 - patent infringement

I have a jewelry design that is simply 3 interlocking solid silver rings that can be used as a baby's teething ring. I have been told that I am in infringement of design patent d579373 ..which is 3 ...
1
vote
1answer
91 views

How do I know if a bidet is covered under a patent?

I have a kitchen and bath website. I was going to sell bidets on it, that I would buy from overseas, but now I'm worried about patents on the designs, since they are all similar. I did a patent ...
4
votes
2answers
214 views

D/285,860 and D/253,629 - These look like an ordinary skateboards

The two styles shown are standard skateboard shapes that have been around for decades (surfboard-shaped and "fishtail"). There's lots of varieties of both these shapes in production everywhere. The ...
3
votes
1answer
780 views

Why did my patent on game rules not prevent these subsequent design patents?

I invented a game whereby I took the game called 4-Square and raised it 7 feet in the air and so you play it like a 4-way volleyball game ... 4-Square in the air. I obtained U.S. Patent No. ...