THACHER, District Judge.
This patent has already been litigated in the Sixth circuit, wherein the District Court Judge Westenhaver held claims 1, 2, 3, and 4, here in suit, valid and infringed. In the Circuit Court of Appeals, Judges Moorman and Donahue held the patent invalid for lack of invention; Judge Denison dissenting. Forchheimer v. Franc-Strohmenger & Cowan,
The invention relates to improvements in...
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