Legal Opinion
Jones v. Evans
Court of Appeals for the Seventh Circuit
Decided April 14, 1914No. 2057PublishedCited by 8 opinions
Appeal from the District Court of the United States for the District of Indiana; Albert B. Anderson, Judge. Suit in equity by John A. Evans against James E. Jones. Decree for complainant, and defendant appeals.
1Opinion of the Court
KOHLSAAT, Circuit Judge.
This case comes before us on appeal from the decree of the District Court holding claims 1, 4, 5, and 6 of 'patent No. 815,914, granted to patentee March 20, 1906, for a window lifter, to be valid and infringed. Those claims read as follows, viz.:
“1. In a window or other lifter, the combination of a rotatable fulcrum or carrying block, a pair of links pivoted at different points to the block, and a connecting-arm to which the links are pivoted at a point on the other side of its center to the object to be lifted.”
“4. In a window or other lifter, the combination of…
2Cases cited9 opinions
- McClain v. OrtmayerSupreme Court of the United States · 1891
- Carnegie Steel Co. v. Cambria Iron Co.Supreme Court of the United States · 1902
- Klein v. RussellSupreme Court of the United States · 1874
- Brill v. Washington Railway & Electric Co.Supreme Court of the United States · 1910
- Horton Mfg. Co. v. White Lily Mfg. Co.Court of Appeals for the Seventh Circuit · 1913
4 more not listed; retrieve them via the Exa API.
3Cited by8 opinions
- Charles Peckat Mfg. Co. v. JacobsCourt of Appeals for the Seventh Circuit · 1950
- Victor Cooler Door Co. v. Jamison Cold Storage Door Co.Court of Appeals for the Fourth Circuit · 1930
- Sun Ray Gas Corp. v. Bellows-Claude Neon Co.Court of Appeals for the Sixth Circuit · 1931
- Entron of Maryland, Inc. v. Jerrold Electronics Corp.District Court, D. Maryland · 1960
- Artmoore Co. v. Dayless Mfg. Co.District Court, N.D. Illinois · 1952
3 more not listed; retrieve them via the Exa API.