George White
Patent Agent
Long Beach, CA 90814
ph: 562 897-1155
fax: 562 597-1368
george
This can be done and may the best path for some who have the interest and time to learn and to keep up with changes in both procedural and substantive patent issues. I recommend reading patent blogs such as Patenty-O as a way to see if your interest level for the subject is sufficient to support the learning curve ahead. In any case, the more familiar with the patenting process you are, the better.
It is a case-by-case decision in my opinion, as to the wisdom of filing a so-called PPA. The very short version of the issues are: On the one hand it is inexpensive ($110 fee to the USPTO) to file and there are very few formal requirements. In some cases it is critical to do quickly. On the other hand it can lead to a false sense that "patent-pending" means that you are covered when you are not. There are a few mistakes that can be made which could actually hurt your future utility patent. Please, do a search on the pros and cons of provisional patents.
google patents - simple patent searching
Inventor's Forum - if you are in So. Calif, attend a lecture!
11 Commandments of Inventing - Oklahoma State Univ.
USPTO Inventors Assistance
NAPP directory - find professionals (upper right corner)
USPTO invention promoter complaints - check them out!
Long Beach, CA 90814
ph: 562 897-1155
fax: 562 597-1368
george