You are an inventor with an idea and you understand your invention and can visualize the resulting product,
but:
Will it really work?
If it is other than a static (having no motion) design, the answer is probably; I really don't know!
Can potential investors or licensees understand your product?
If it is other than a static (having no motion) design, the answer is NO!
So, I think it is clear that, in most cases, you need a prototype. Now, if you have further doubts, go to the USPTO patent search site:
Copy the following:
and paste it into the
Query box and then click the
Search button. Select patent number 7,314,109. Now, read the
Abstract and the
Claims. Can you visualize what the resulting product will look like and how it will function? Now, go back to the top and click on
Images. On the left side, click on
Drawings and go through the 7 pages of drawings. Can you visualize what the resulting product will look like and how it will function? I think you now better understand why you need a prototype for many inventions. While you are there, do a few more searches and go through the same process outlined above.
While most manufacturers familiar with the area of your idea/invention may be able to visualize and understand your idea/invention without a prototype;
Investors will not! So, if you are looking for investors, you will need a prototype.
Now, the question is; Do I build the prototype myself or engage a company to build it for me? Only you can answer that question. It depends on how complicated the idea/invention is and your skills. For most of us, it is best to engage someone else. So, where do we find someone to build a prototype? Start by going to:
Once there, do a simple search on
prototype. You will find there are
over a hundred categories and
thousands of companies that do prototyping. Select a catagory and go through the companies. You can narrow your search results by entering additional search arguments, e.g.,
plastic prototype if you want a prototype made of plastic.
Another good source is:
An initial alternative to a prototype is to do a 3D CAD model of your idea/invention. For a
FREE program, take a look at:
Now,
I must confess, I have never produced or had a prototype produced for any of my ideas/inventions. Primarily, because I never look for investors and because I am not intelligent enough to come up with complicated ideas/inventions. I exclusively do licensing agreements with companies that come to me for ideas/inventions and manufacturers that are familiar with the area of my ideas/inventions.
Although I would welcome them, I have never had investors come to me wanting ideas/inventions.
I hope
mrbach (Carl Bachellier),
mojo62, and others will join in this topic and share their knowledge, expertise, and enthusiasm to round it out and make it interesting for the audience here at InventorSpot.