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Search Questions to Dr. Patentstein
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– keyword "how to"
posted Thursday 12 of May 2011 by David
A. For your invention to be patentable, it must be novel, non-obvious and useful. In general, a patent practitioner finds that only a... view
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posted Wednesday 25 of May 2011 by Otis
A. Yes, there is a time limit to filing international patent after filing local patent, namely 12 months. view
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posted Wednesday 25 of May 2011 by Jaclyn
A. I can't answer this question in an email. There are probably some books you can read, articles as well, that might be helpful. Yo... view
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posted Wednesday 25 of May 2011 by Alton
A. 20 years from the filing of the regular application (the filing date of the US provisional doesn't count), provided renewal fees a... view
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posted Wednesday 25 of May 2011 by Anthony
A. If you're filing a US design patent application, you can have more than one embodiment that has significant common features throug... view
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