"sam adams" <spammaps@spammaps.doh> wrote
"|-|erc" <chess3@ozemail.com.au> wrote in
cheaper and
you
that
the
Ouch! Bad, bad, bad stuff here...
1) a provisional is optional, not the first stage of the patent process.
many just file regular apps.
but appropriate for the original post concerning disclosure and cost
2) a provisional automatically DIES in one year. so, you gotta file a
regular appl within that one year to relate back to the prov's filing date.
as I wrote, a full patent DIES if you don't renew with hundreds of times the provional fee.
3) kept in a safe? hmmm....
Are provisional patent applications public or are they kept confidential?
Copyright 1993-1995 Oppedahl & Larson LLP.
Disclaimer: This is not legal advice. Click for information on the purpose of this page.
All patent applications received at the US Patent Office are kept secret by the Patent Office
imo, you get what you pay for. provisionals are cheaper than regular apps.
iff your situation is right, a provisional can be helpful.
ask a local patent attorney or agent for help. they will assess your
situation & advise you accordingly.
in your learned opinion, I've filed a provisional patent and for a fairly low cost it
was published in every patent office in my country.
Herc