If you ever land in court over your invention, you need conclusive evidence when you thought of your idea. In the Our nation the rightful owner from the patent is the anyone that thought of it first, not the one who patented it first. So you must be able to prove when you thought of it.
One way to protect your idea is to write down your idea as simply and plainly because you can, and then have three or four credible non-relatives witness your document stating that they understand the invention and dating their signature. It's often a good idea to include drawings or sketches as well. From the future, if that can any dispute as to when you saw your idea, you have witnesses that can testify in court, as to indicates showed them your idea. Proof positive is what you must.
You might want to consider writing it in an approved inventor's journal - a book specially designed with numbered pages that it is difficult to add information later. There are numerous sources, just search the internet for them. It his harder at least in theory to later alter the contents of the journal, making it better evidence significantly court.
Once you've established the date that thought of your idea, you to be able to follow a few simple rules avoid losing your policies. If you do not do almost anything to develop your idea within one year, then your idea becomes part belonging to the public domain a person lose your right to obtain a evident. So keep a file where can easily put notes, receipts, etc. in, and a minimum of do something that leaves a paper record you can file away in the event you end up in court someday. Be known to prove in court that more typical year never passed that you would not in some way work on really should.
If you disclose your idea from a publication like a newspaper or magazine, that starts a one year period the place must file a patent, or you lose your to file.
Just because you have not seen your idea in a store doesn't mean it's patentable or sellable. According to the patent office, as compared to 3% of issued patents ever get to the marketplace. The correct answer is possible your idea was invented however for any number of reasons was never marketed. If an invention has ever existed, anywhere, at any time, created by any person, it is patent it - it's already been invented! And the U.S. Patent office searches world wide when they process your patent application.
You can a bunch of own patent search using several online resources, but if you have had determined that there is a viable and marketable invention, I would recommend that you hire a competent patent attorney to have a professional prior-art patent search done, to make certain that your idea hasn't already been thought of, wasting your valuable time and funds.
I've tried doing patent searches modest own, and I was stunned when I saw the results a real patent examiner found. These are professionals and how to file a patent they are aware of what they are doing.
Be careful of patent clubs and organizations that provide discount patent services. Any patent search needs to include a world wide search, because that exactly what the patent office does.