Questions tagged [similar]

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US20160095351A1 I want to manufacture this

I a patient is abandoned due to unpaied fees filed 2015? Can I take it over to produde? US20160095351A1 called hydro puff. There is another produce called top puff that looks the same too. How do I ...
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US20140312193A1 Is this an expired PPA or a non provisional patent?

I invented a similar idea years ago but never sold it or disclosed it publicly. ALthough I thought about patenting it in 2013 and could not find any anything similar at the time, I just didn't have ...
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Obtaining Design Patent on expired similar design patent

I have designed and manufactured a sport goggle similar, but not identical to expired (or non-renewed) patent 4176410. My goggles have a different style, configuration (pointed edges vs squared), ...