| Such an order was made, and such a schedule produced by the patentee, in this case. |
| Judgment in favor of patentee respecting validity issues was affirmed on interlocutory appeal, in suit against the parent. |
| It is permissible to look at the teaching in the specification to see what the patentee has put forward as his technical contribution. |
| In those instances, however, the patentee still might rebut the presumption that estoppel bars a claim of equivalence. |
| The patentee may not obtain a monopoly for matter which he has not told the public about. |
| It was irrelevant in this respect whether the patentee and licensee belonged to the same corporate group. |
