Ok, I have to admit that all of this adequacy of disclosure for provisional applications and the consequences of filing an inadequate enabling specification (with best mode) are beginning to confuse me a bit as a practitioner with only a few years under my belt. This has become a larger point of discussion at my firm due to the seeming increase in inventors using low cost alternatives for patent protection. LegalZoom allows the inventor to prepare and file a provisional application for $199 (*plus filing fees);
www.thoughtstopaper.com claims a licenses practitioner will prepare, or at least review (it is a little unclear), the provisional patent application material (which I presume is drafted by the inventor) for $149*; Michael Ries at
www.patentmatch.net seems to do a similar thing for $99*; Daniel Swayze at
www.patent-application.us will prepare a provisional application for $250*; Invention Home offers a provisional patent for $499*, although I cannot tell if they actually have any licensed practitioners working for them; and even Gene Quinn at
www.ipwatchdog.com offers the Invent + Patent System software for $99* (although he charges $1500+* if he prepares the application); and the list just goes on and on. Educating inventors as to the dangers of trying to get patent pending on the cheap appears to be a Sisyphean effort.
I have a few scenarios that I hope someone can help me with, in an attempt for me to gain a better grasp on this topic. I understand that a provisional application requires the same written disclosure, sufficiently clear and complete as to enable one skilled in the art to make and use the invention. I guess maybe I am getting caught up in the nuance…? I read many people, some practitioners included, who describe one benefit of a provisional applications includes the ability to test, market, and develop the invention over the provisional period. Maybe the best way to ask my questions is to pose my scenarios:
#1) Provisional application is prepared and filed covering invention A+B+C rather generically. In an attempt not to limit the provisional disclosure, the invention is described in terms of means plus function language; fastening means, support means, etc. The structure and form is not fully textually described, although a preferred embodiment is illustrated. Features and alternate embodiments are disclosed generically, occasionally in list form, as envisioned alternatives. Although the core of the inventive concept is described, the disclosure is not detailed enough for a full claim set to be drafted.
Utility application is filed claiming the benefit of this provisional. The utility application also describes invention A+B+C, but now fully and clearly describes the features, components, and interactions in enough specificity to draft claims. Most likely only the very broadest claims would have been supported by the content of the provisional. Does invention A+B+C get the provisional filing invention date or the utility filing invention date?
#2) Provisional application is prepared and filed covering invention A+B+C. The written disclosure fully enables features A, B, and C such that claims could be supported. The disclosure also lists features D, E, F, G, H as envisioned features/alternate embodiments. However these features are not fully enabled.
Utility application is filed claiming the benefit of this provisional. Now features D, E, F, G, H are fully enabled to be supportable by claims. Do features D, E, F, G, H get the provisional filing invention date or the utility filing invention date?
#3) Provisional application is prepared and filed covering invention A+B+C. The written disclosure fully enables features A, B, and C such that claims could be supported. During testing, marketing, and development features D and E are added to improve upon the invention but were not disclosed originally.
Utility application is filed claiming the benefit of this provisional. The utility application also describes invention A+B+C+D+E. It seems to me that independently claimed invention A+B+C will get the provisional date and dependently claimed invention with features D+E will get the utility date. If invention is only claimed independently as A+B+C+D+E, does this invention get the provisional filing invention date or the utility filing invention date?
My apologies for the length of this post and for any fundamental ignorance which may be obvious when reading. Thanks in advance for any comments.