Questions tagged [usa]

Questions specifically relating to the patent system of the United States of America.

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Is there a Patent-to-English dictionary?

On another site, I learned that many words in U.S. patents have very specific meanings, subtly different from their usual meanings in English. For example, "comprising" is different from "consisting ...
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Before the American Inventor's Protection Act of 1999, were inventors allowed to request pre-grant publication?

Before the American Inventor's Protection Act of 1999, were inventors allowed to request publication of their patent applications before the grant date? If so, did many choose to do so? The following ...
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How should existing software products be described in an IDS, if at all?

In an IDS for a software/computer-implemented method application, how should existing software products be documented, if at all, when the software products in question have a subset of functions of ...
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Prior art in French from YouTube is accepted?

I want to publicize a new invention so that it is available on YT for collaborators and as proof that it is my work, through a discreet page so that not alot of casual researchers will find it. Is it ...
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1answer
290 views

Inverted Umbrella

In reference to the patent: WO2011002413A1 I found this European patent for an "Improved Umbrella Design." How can I find out if there is a USA patent on this design?