CHASE, Circuit Judge.
The patent in suit was originally issued to the plaintiff on February 2, 1932, on his application filed February 7, 1931, for a bottle closure and liquid dropper. On January 29, 1935, after the devices alleged to infringe were all on the market, he applied for a reissue. The patent was reissued on that application as reissue No. 19,520 on April 9, 1935, with nine claims of which all but the first are in suit.
The bottle closure and liquid...
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