Question related to Provisional specification filing and rules thereof

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Should I file multiple provisional patent applications when my invention can span different sizes?

I am working on a provisional patent application for a household object. The invention is a simple item that comes in a large and small size. Do I need to file separate applications for each size, if ...
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provisional patent question

My invention is a file folder box and I am inventing the box and the file folders that go into the box. Each could be sold separately, and each can be used by itself without the other and still be ...
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Which countries require a claim for using a PPA as priority date?

The book Patent It Yourself states: I recommend that your PPA contain at least one claim (to) prevent any challenge to your PPA by foreign patent offices for failure to claim the invention as of ...
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Licensing Strategies and Negotiaitons

Q: What is your seasoned opinion on how to best proceed to negotiate a profitable and fair licensing deal under the following circumstances. I most appreciate opinions from those who have actually ...
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Public Disclosure After Provisional Filing

Upon filing a provisional patent application, can the invention become publicly known and sold (such as through public sale), and still retain all patent rights to information disclosed in the ...
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Electrical Detail in PPA?

I'm working on a PPA for a product that includes electrical components (AC outlets, surge protector, USB outlets) - but I'm not an electrician. How much detail is required pertaining to the ...