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Questions tagged [patentownership]

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Old family patents

My grandfather had 5 patents related to bottle design. They have since expired. What happens to those patents? Is there anyway I can renew them, purchase them, something. I know nothing about patents....
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Who owns the patent now?

My great grandfather invented several jacks IE: lift jack, screw jack, etc. He worked for the Buda company in Illinois at the time. Their agreement was my gr.grandfather would receive the royalties ...