Recent content by Patent_Question

What is the name of your state? FL There are VERY old patents in the Uspto search that are from 1901, 1935, 1939, etc I did a search with names, name of original invention, I tried if somebody 'resurrected' them, blah, blah... but that US patents are exactly look to be dead. Now, How, what...

What is the name of your state? FL I am selling my invent now, but I have questions: I want that any possible buyer(s) must specify that the, me, the inventor, I will retain the rights to absolutely create another different invents in the same field, that will be, of course, considered a...

What is the name of your state? FL Hello, first to all you. First question: When my US patent was granted weeks ago I received some letters from some companies that want the inventor to hire them, plus receive from $9,000 to $50,000 to make studies, etc and to determine the market, etc, etc...