My copyrights have been tested in U.S. Federal Court, and found to be "valid, subsisting, and enforceable." (Brilliant v. W.B. Productions Inc., U.S. District Court, Los Angeles, Civil Action #CV 79 1893-WMB. Judgment entered 10/22/1979. See also Richard W. Stim, "Copyright Protection for Literary Phrases," in New Matter [Official Publication of the State Bar of California Intellectual Property Section] Vol. 14, No. 4, Winter 1989, pp. 7-12).
Here is the WALL STREET JOURNAL's report on my copyright status.