file off the serial numbers

present singular third person files off the serial numbers · participle present filing off the serial numbers · participle past filed off the serial numbers · past filed off the serial numbers

1. idiomaticTo alter identifiable details in a creative work in order to conceal its origin.

   1 more example

   […] that song belonged to Noisy when he got through filing off the serial numbers and changing the body lines. I heard it again, oh, must have been twenty, twenty-five years later, in a cabaret in Luna City. From Noisy. But he had changed it. Fixed up the scansion, given it a proper rhyme scheme, dolled up the tune.

   1973, Robert Anson Heinlein, Time Enough for Love

   1. idiomaticslanglifestyleEspecially, to remove the copyrighted elements from an existing work of fan fiction so that it may be commercially published as original fiction.

      I say “may have” because [E. L.] James has “filed off the serial numbers” of her fanfic.

      2012 April 1, Elizabeth Tai, “Quantity over quality?”, in The Star, Malaysia

      2 more examples

      For a while now, I've been pottering away at a Star Wars fanfic novella ([URL redacted], if you must know). I've received a few pokes about filing off the serial numbers and trying to sell it as an independent work.

      1998 March 6, Julie Lim, “Help!”, in rec.arts.sf.composition (Usenet)

      I've heard a rumor that Bujold started the Barrayar series as Star Trek fanfic, and there's enough resemblance there to make that seem very plausible to me. Suppose she did. By filing off the serial numbers, she was able to make the universe her own, to change as she needed to.

      2002 January 15, David Thornley, “Re: harry potter”, in rec.games.int-fiction (Usenet)