Clip Bar Mfg. Co. v. Steel Protected Concrete Co.
District Court, E.D. Pennsylvania
In Equity. Suit by the Clip Bar Manufacturing Company against the Steel Protected Concrete Company. On motion for preliminary injunction.
1Opinion of the Court
THOMPSON, District Judge.
The plaintiff moves for a preliminary injunction to restrain the defendant from making representations to the plaintiff’s customers that defendant’s patent No. 727,233 declared invalid in a suit brought by the defendant against the Central Improvement & Contracting Company in the Circuit Court for the Eastern District of Louisiana (155 Fed. 279), affirmed by the Circuit Court of Appeals in 158 Fed. 1021, 85 C. C. A. 7, is valid, or being *875infringed by the plaintiff or its customers, and from threatening orally or in writing the plaintiff’s customers with threats of…
2Cases cited11 opinions
- Adriance, Platt & Co. v. National Harrow Co.Court of Appeals for the Second Circuit · 1903
- A. B. Farquhar Co. v. National Harrow Co.Court of Appeals for the Third Circuit · 1900
- Imperial Bottle Cap & Machine Co. v. Crown Cork & Seal Co.Court of Appeals for the Fourth Circuit · 1905
- Virtue v. Creamery Package Mfg. Co.Court of Appeals for the Eighth Circuit · 1910
- United States Stamping Co. v. JewettU.S. Circuit Court for the District of Northern New York · 1880
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3Cited by6 opinions
- Oil Conservation Engineering Co. v. Brooks Engineering Co.Court of Appeals for the Sixth Circuit · 1931
- Parker Pen Co. v. FinstoneDistrict Court, S.D. New York · 1925
- Sharnay Hosiery Mills, Inc. v. Sanson Hosiery Mills, Inc.District Court, E.D. Pennsylvania · 1951
- American Lecithin Co. v. J. C. Ferguson Mfg. Works, Inc.District Court, D. Rhode Island · 1937
- Gibson v. Smoot Engineering Corp.District Court, D. Delaware · 1931
1 more not listed; retrieve them via the Exa API.