Muller v. Lodge & Davis Machine Tool Co.
Court of Appeals for the Sixth Circuit
Appeal from the Circuit Court of the United Htates for the Western Division of the Southern District of Ohio. Tills is a bill in equity alleging infringement of patent No. 272,304, issued February 13, 1883, to the complainant, Conrad Muller, for what, the inventor desorilles as a new and improved tool holder for lathes.
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Appeal from the Circuit Court of the United Htates for the Western Division of the Southern District of Ohio. Tills is a bill in equity alleging infringement of patent No. 272,304, issued February 13, 1883, to the complainant, Conrad Muller, for what, the inventor desorilles as a new and improved tool holder for lathes. The application states that the object of the invention is “to provide a new and improved device for holding and adjusting the cutting tool of a lathe in such a manner that it will be held firmly, and can be adjusted very nicely and accurately, without being affected by the…
1Opinion of the Court
LURTON, Circuit Judge.
After making the foregoing statement of facts the opinion of the court was delivered by
The sliding tool-holder block, A, the dovetailed track of the frame, B, and the screw-spindle, C, of the patent, are all old and well-known forms of lathes. The novelty claimed consists in the attachment consisting of the crosspiece, F, the tool-block screw, G, the nuts, H and H', and means for locking the crosspiece in its place on the track of the frame. The second claim does not include any-locking device as an element, and the fourth claim includes any device suitable for locking,…
2Cases cited18 opinions
- The Barbed Wire PatentSupreme Court of the United States · 1892
- Loom Co. v. HigginsSupreme Court of the United States · 1882
- Topliff v. TopliffSupreme Court of the United States · 1892
- Miller v. Eagle Manufacturing Co.Supreme Court of the United States · 1894
- Hailes v. Van WormerSupreme Court of the United States · 1874
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- National Tube Co. v. AikenCourt of Appeals for the Sixth Circuit · 1908
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