Legal Opinion
Nash Engineering Co. v. Cashin
Court of Appeals for the First Circuit
Decided July 2, 1926No. 1900PublishedCited by 7 opinions
1Opinion of the Court
ANDERSON, Circuit Judge.
In this patent infringement suit, the court below found no infringement, and dismissed the bill. The patent sued upon is the Jennings patent, No. 15,637, a reissue — on an application filed May 5, 1923, and issued June 26, 1923 — of No. 1,447,854, issued March 6, 1923, on an application filed June 15, 1917.
The patent covers a combination of old elements, and relates to a so-called wet vacuum heating system, through which a partial ■ vacuum is established in the return pipes from the radiators in a steam-heating system. In outline, such a vacuum system consists of a low…
2Cases cited6 opinions
- Mahn v. HarwoodSupreme Court of the United States · 1884
- Parker & Whipple Co. v. Yale Clock Co.Supreme Court of the United States · 1887
- Russell v. DodgeSupreme Court of the United States · 1877
- United States Light & Heat Corp. v. Safety Car Heating & Lighting Co.Court of Appeals for the Second Circuit · 1919
- I. T. S. Rubber Co. v. Essex Rubber Co.Court of Appeals for the First Circuit · 1924
1 more not listed; retrieve them via the Exa API.
3Cited by7 opinions
- Trane Co. v. Nash Engineering Co.Court of Appeals for the First Circuit · 1928
- Vortex Mfg. Co. v. Ply-Rite Contracting Co.District Court, D. Maryland · 1929
- Holtzer-Cabot Electric Co. v. Standard Electric Time Co.Court of Appeals for the First Circuit · 1940
- Rancourt v. Panco Rubber Co.Court of Appeals for the First Circuit · 1931
- Nash Engineering Co. v. Trane Co.District Court, D. Massachusetts · 1927
2 more not listed; retrieve them via the Exa API.