Hi, I read some books describing that preservation of patent ideas through a notary is valid in the law.
Yesterday we put all patent materials into a large envelop and went to a notary to seal it. A lawyer in the notary put notary stamps on all papers and sealed the envelop properly with stamps too. What surprised us is there is no date!!! There are no date stamps like a register letter that must have a date stamp on the envelop. There is no receipt neither.
What does It prove? What I need is a date a patent law court admits. But here there is no date. What is wrong? What should I do next?
Thank you.
Weng