How To Conduct a Patent Search
you can do a patent search online. The U.S. Patent and Trademark Office (1790 - Present) and Delphion (1974 - Present) both provide free online databases. You can searching using keywords or phrases that describes your invention. Look for common terms describing the invention and its function, effect, end-product, structure, and use. The results will list the title and number of all patents related to your keywords (l976 forward only). The title link will take you to the full text of the patent. You will not be able to do a complete search online for a pre-1976 patent unless you know the exact patent number. With online patent be sure to examine other referenced patents that the inventor has listed.Typical Filing Fees for an Independent Inventor
$625 - $825 for the filing fee with no more than 3 claims, which is non-refundable whether or not a patent is granted. This is the fee to have your application "examined" by the USPTO and your patent application may be rejected.Has someone else already done this?
As an inventor, one of your first thoughts when you come up with the Mother of All Ideas is probably, Has someone else already done this? The only way to know for sure if you're the first is through a patent search. The search will tell you if your idea has been patented already and, if so, whether the patent is still in force. Here's how you do it.The Main Reason Why
You have to do (or hire someone else to do) a patent search before investing in the cost of patenting . Even if you hire someone else to do the patent search for you and that is highly recommended for beginners - do a preliminary search yourself and bring that research to the intellectual property attorney or agent that you hire . Doing so will save you money, plus provide the other benefits mentioned above.How to Find Out if Your Invention Idea is Already Patented
If you have an idea for an invention, before you patent it you should check to see if it's already been invented by some other inventor in the past. Though actually, whether or not it's been invented, what you'll want to do is find out whether it's been patented before with the USPTO (the United States Patent and Trademark Office). Here you'll learn how to search patents to find out if your invention idea is already patented or if you should redirect your brainstorming to another invention idea. Have a question? Get an answer from a lawyer now!