MR. JUSTICE WOODS, after stating the case, delivered the opinion of the court.
It is manifest that the reissued patent was taken out for the purpose of embracing under its monopoly what was not included by the original patent. The original patent was not, in the language of the statute, "inoperative or invalid by reason of a defective or insufficient specification, or by reason of the patentee claiming as his own invention or discovery more than he had a right to...
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