Legal Opinion
Universal Oil Products Co. v. Skelly Oil Co.
District Court, D. Delaware
Decided April 30, 1926No. 582PublishedCited by 18 opinions
1Opinion of the Court
MORRIS, District Judge.
Universal Oil Products Company filed its bill of complaint against Skelly Oil Company for infringe-ment of specified claims of United States letters patent Nos. 1,281,884, 1,484,445, 1,517,-830,1,525,281, and 1,534,927. The allegation of infringement is the general one — “that * * * the * * * defendant * * * did unlawfully and wrongfully practice the inventions of said letters patent and each of them described and claimed in the claims thereof. * * * ” The defendant, relying upon equity rule 20, the asserted complexity of its processes and apparatus, and an offer made…
2Cases cited24 opinions
- California Artificial Stone Paving Co. v. MolitorSupreme Court of the United States · 1885
- Garrett v. Louisville & Nashville RailroadSupreme Court of the United States · 1914
- Clarke v. Ohio River R.West Virginia Supreme Court · 1894
- Garfield v. ParisSupreme Court of the United States · 1878
- A. B. Dick Co. v. Underwood Typewriter Co.District Court, S.D. New York · 1916
19 more not listed; retrieve them via the Exa API.
3Cited by18 opinions
- Berthold-Jennings Lumber Co. v. St. Louis, I. M. & S. Ry. Co.Court of Appeals for the Eighth Circuit · 1935
- Anglo California Nat. Bank of San Francisco v. LazardCourt of Appeals for the Ninth Circuit · 1939
- United States v. SmithCourt of Appeals for the First Circuit · 1930
- Louisiana Farmers' Protective Union, Inc. v. Great Atlantic & Pacific Tea Co. of America, Inc.District Court, E.D. Arkansas · 1940
- Jessup & Moore Paper Co. v. West Virginia Pulp & Paper Co.District Court, D. Delaware · 1938
13 more not listed; retrieve them via the Exa API.