Copyleft, a term coined by [Don Hopkins]? in 1984 or 1985, refers to a concept invented by Richard Stallman of the Free Software Foundation around that time: the application of copyright laws |
Copyleft refers to a concept invented by Richard Stallman of the Free Software Foundation around 1984 or 1985: the application of copyright laws |
The term comes from the phrase "Copyleft--all rights reversed," a double pun on the phrase "Copyright--all rights reserved." |
The term "Copyleft" comes from the phrase "Copyleft--all rights reversed", which [Don Hopkins]? wrote in a message to Stallman in 1984 or 1985 and which is intended as a double pun on the phrase "Copyright--all rights reserved". |