Questions tagged [intellectual-property]

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Elevator driven by flat belt in EU

I am currently doing some research about elevators driven by flat belts. There seem to be a few patents regarding the use of flat belts for elevator suspension means. I found patents US8157058and ...
R. Klein's user avatar
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Patent holder died, no estate filed. Relatives may commercialize patents. The deceased sold shares and accepted loans?

Since 2010 recently deceased inventor (Pa. resident) received several significant US patents and filed several pending applications for US and international patents. No estate has been filed 8 months ...
Joseph Piasecki's user avatar
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Example of a good patent in Software Development

Wondering what an example of a "good" patent is in Software Development. Basically wondering: How long the good ones typically are (a range of sizes). How much scope one patent contains, or if they ...
Lokasa Mawati's user avatar