Questions tagged [unpatented]

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Systemic analysis of unpatented inventions

Various inventions that have become well-known were never patented, including the karaoke machine, emoticons, matches, and the magnetic strip. Other noteworthy examples include the polio vaccine (...
Max Muller's user avatar
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Mark as patented what is unpatentable

This question is similar to this one, but not speaking of an offense. What will happen if one marks his product that it is patented, having no patents at all. E.g. one is having written a patent ...
Krupp's user avatar
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software features not patented

I have written software 10 years ago that has a feature that has now been used by many top brands, and I believe it was the first software tool to feature it. It wasnt patented, but is there any ...
worldofjon's user avatar