Legal Opinion
Black & Decker Mfg. Co. v. Baltimore Truck Tire Service Corp.
Court of Appeals for the Fourth Circuit
Decided April 8, 1930No. 2889PublishedCited by 72 opinions
1Opinion of the Court
PARKER, Circuit Judge.
This suit was instituted in the court below to enjoin infringement of patent No. 1,458,-920, issued to Frederick J. Troll. Complainants were the assignee of the patent and the exclusive licensee thereunder. The defendant was a tire service corporation of Baltimore which was using one of the infringing devices manufactured .by the E. & T. Fairbanks Company. That company defended the suit. From a decree holding one of the claims relied on to be invalid and the others hot to be infringed, complainants have appealed.
The patent in suit covers a “road bearing pressure meter”…
2Cases cited23 opinions
- Eibel Process Co. v. Minnesota & Ontario Paper Co.Supreme Court of the United States · 1923
- Loom Co. v. HigginsSupreme Court of the United States · 1882
- Continental Paper Bag Co. v. Eastern Paper Bag Co.Supreme Court of the United States · 1908
- Diamond Rubber Co. of New York v. Consolidated Rubber Tire Co.Supreme Court of the United States · 1911
- Seymour v. OsborneSupreme Court of the United States · 1871
18 more not listed; retrieve them via the Exa API.
3Cited by72 opinions
- Hoeltke v. C. M. Kemp Mfg. Co.Court of Appeals for the Fourth Circuit · 1936
- Charles Peckat Mfg. Co. v. JacobsCourt of Appeals for the Seventh Circuit · 1950
- Saco-Lowell Shops v. ReynoldsCourt of Appeals for the Fourth Circuit · 1944
- Reynolds v. Whitin MacH. WorksCourt of Appeals for the Fourth Circuit · 1948
- Carl Otto v. Koppers Company, Inc., a Delaware Corporation, and Wheeling Steel Corporation, a Delaware CorporationCourt of Appeals for the Fourth Circuit · 1957
67 more not listed; retrieve them via the Exa API.