Page:Compendium of US Copyright Office Practices, II (1984).pdf/52

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300-18

323
Derivative computer programs. (cont'd)
323.01
Registerability of a derivative computer program. (cont'd)

Examples:

1)
A derivative program would be registra­ble where a substantial new program code has been added to a previously published program to enable it to accomplish addi­tional functions.
2)
A student-programmer translates a previ­ously published program from COBOL to FORTRAN [both are source-code program­ming languages.] The resulting transla­tion would represent a copyrightable derivative work.
3)
A previously published program is adapted to run on a different model or brand of computer. The Office will question the nature and extent of the adaptation to determine registrability. If the changes were functionally prede­termined, registration will be refused.
4)
An applicant files two applications for the same program: one specifically for the source code and the other for the object code. Since the object code version does not contain copyrightable differences, there is no basis for a separate registration for the object code. The Office will communicate with the applicant suggesting a single registration for the computer program.
324
Deposit for registration: identifying material. Where a computer program is fixed or published only in the form of machine-readable copies, the deposit for registration purposes shall consist of one copy of identifying portions of the pro­gram, reproduced in a form visually perceptible without the aid of a machine or device, either on paper or in microform. For these purposes,
[1984]