Legal Opinion
Didactics Corporation v. Welch Scientific Company
District Court, N.D. Ohio
Decided April 5, 1968No. Civ. A. C 67-602PublishedCited by 14 opinions
1Opinion of the Court
MEMORANDUM
WILLIAM K. THOMAS, District Judge.
Didactics Corporation, an Ohio corporation with its principal place of business in Mansfield, Ohio in this judicial district, seeks declaratory relief against The Welch Scientific Company, an Illinois corporation located in Skokie, Illinois. Defendant Welch moves to dismiss the complaint on three grounds: Lack of personal jurisdiction, improper venue, and insufficient service of process.
Plaintiff Didactics asks a declaration that its teaching machines, as accused by defendant Welch, do not infringe Welch’s patents on its teaching machines, and a…
2Cases cited17 opinions
- International Shoe Co. v. WashingtonSupreme Court of the United States · 1945
- McGee v. International Life InsuranceSupreme Court of the United States · 1957
- Harold Noel Arrowsmith, Jr. v. United Press InternationalCourt of Appeals for the Second Circuit · 1963
- Arthur H. Aftanase v. Economy Baler Company, a CorporationCourt of Appeals for the Eighth Circuit · 1965
- Lone Star Motor Import, Inc. v. Citroen Cars CorporationCourt of Appeals for the Fifth Circuit · 1961
12 more not listed; retrieve them via the Exa API.
3Cited by14 opinions
- In-Flight Devices Corporation v. Van Dusen Air, Incorporated, Etc.Court of Appeals for the Sixth Circuit · 1972
- Davis H. Elliot Co. Inc. v. Caribbean Utilities Co., Ltd.Court of Appeals for the Sixth Circuit · 1975
- Nova Biomedical Corporation v. Willi Moller, D/b/a/ Gebruder Moller GlasblasereiCourt of Appeals for the First Circuit · 1980
- Harry Bechtel and Cathleen Bechtel, Husband and Wife v. Liberty National Bank, a National Banking AssociationCourt of Appeals for the Ninth Circuit · 1976
- In Re Air Crash Disaster at Gander, NewfoundlandDistrict Court, W.D. Kentucky · 1987
9 more not listed; retrieve them via the Exa API.