The assignment of the right to publish a work transfers the ownership of the copyright in respect of that right to the assignee.

A. M. BHATTACHARJEE, J.:- Notwithstanding my appreciation of and concurring in the judgment of my learned brother Ray, J., appearing hereinafter, I have thought it advisable to add a few words for more reasons than one. One reason is the importance of the question, on which our attention could not be drawn to any reported decision of this Court. Another reason is that at some places the precision of the observations of Ray, J., has almost reached the state of aphorism (Sutra), which may require some amount of amplification (Vasva), so that persons not trained in law, but more concerned with copy-right, like authors and publishers, may know where they are.

2. The work in question, being a book on Anatomy, is a literary work within the meaning of Clauses(y) and (o) of Section 2 of the Copyright Act, 1957 (hereinafter Act for short). The author of the work is therefore the first owner of the Copyright therein under Section 17 and when published in his lifetime, his right shall subsist until fifty years after his death under Section 22.

3. Under Section 14 of the Act, Copyright in a literary work, includes, among others, the exclusive right to publish the work. But the author, as owner of the right to publish, may assign the said right to another under Section 18(1) and Section 18(2) provides that when such a right, say, to publish the work, is assigned to another, the assignee, as respects the right so assigned, is to be treated "as the owner of the Copyright and the provisions of the Act shall have effect accordingly". And, in such a case, the author or the assignor shall, only as respects the other rights specified in Section 14, which are not so assigned, continue to be treated as the owner of the Copyright. In other words, if an author assigns the right to publish his work to another, it is the latter who thenceforward is to be treated for all

purposes as the owner of the Copyright as respects the right to publish, even though the author may still continue to be the owner of Copyright as respects all the other rights, except the right to publish. And as respects the right to publish so assigned, even the author, though still owning all the other rights may be held guilty for infringement for publication without the latters consent.

4. It is admitted that the author by a written instrument signed by him as provided in Section 19, granted to the petitioner No.1 the right to publish the work, then in manuscrpit. But the allegation is that the Petitioner No.1 has, in conspiracy or connivance with his son, the Petitioner No.2, got the same published by the latter. If the Petitioner No.1 has, as indicated herinabove, become the owner of Copyright in respect of the work as respects the right to publish as a result of assignment as aforesaid, his allowing the Petitioner No.2 to publish the same cannot give any cause of action to the author. Even if the Petitioner No.2 has done it on his own without any authority from the Petitioner No.1, the latter only can proceed for the infringement of his right to publish, but not the author, who has already parted with his Copyright as respects the right to publish.

5. Under Section 51 of the Act, Copyright in a work shall be deemed to have been infringed if one does something which only the owner of the Copyright has the exclusive right to do and Section 63 provides for the punishment for such infringement. But where, as here, the accused-Petitioner No.1 is the owner of the Copyright as respects the right to publish and has the exclusive right to do so, his doing so by or through or conjointly with another, the Petitioner No.2, cannot obviously amount to infringement of the Copyright to publish belonging to the Petitioner No.1 himself, Section 51 accordingly cannot show its head and Section 63 must also duck.

6. AJOY NATH RAY, J.By an agreement of 26th. August, 1979 entered into between Dr. Sahana, the father of the complainant, and the first accused, the former parted pro tanto with his co