A Big Patent
A patent is really just a patent. What we mean is that no matter what you are trying to patent, whether it is a salt shaker or a new plane engine, the application process is basically the same. The key in getting a patent usually is up to you. Do you have an original design or product? It must be or it is very unlikely to pass through the patent office with an approval.
So if you want to patent something simple, you may end up being able to do this on your own. The need to hire someone to fill out your application to submit it may be very unnecessary. But it may be wise to have someone proofread it and look it over. Now if you are looking to patent something large and complex, some help may be in order. Keep in mind that patent law firms may charge a pretty penny to help you though.
In the end, no matter how large or small, does your new invention have what it takes to get an approval? Don’t be in too big of a hurry to find out, the waiting period for new approvals can take a few years.