fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · edit-21 year agoHe did though.mander.xyzimagemessage-square95fedilinkarrow-up11.18Karrow-down17file-text
arrow-up11.17Karrow-down1imageHe did though.mander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · edit-21 year agomessage-square95fedilinkfile-text
minus-squareqyron@sopuli.xyzlinkfedilinkEnglisharrow-up12arrow-down3·1 year agoPatents can be renewed, to my knowledge, and “for decades” as in “since the 90s”.
minus-squarenossaquesapao@lemmy.eco.brlinkfedilinkEnglisharrow-up7·1 year agoPatents can’t be renewed. After expiring, they become public domain.
minus-squareQuereller@lemmy.onelinkfedilinkEnglisharrow-up8arrow-down1·1 year agoUsually, patents have a lifetime for 20 years. Maybe you get an extension for 5 years. From were do you have the info that patents can be renewed?
Patents can be renewed, to my knowledge, and “for decades” as in “since the 90s”.
Patents can’t be renewed. After expiring, they become public domain.
Usually, patents have a lifetime for 20 years. Maybe you get an extension for 5 years. From were do you have the info that patents can be renewed?