Legal Opinion
National Electric Products Corp. v. Circle Flexible Conduit Co.
Court of Appeals for the Second Circuit
Decided February 6, 1933No. 162PublishedCited by 4 opinions
1Opinion of the Court
MANTON, Circuit Judge.
Two patents are charged to bo infringed in this suit. The court below held that the appellant presented no evidence of invention as to either. On this appeal appellant claims invention as to claims 2, 7, 8, 9, and 10 of patent No. 1,687,013. It abandons the other claims as well as the second patent litigated below, No. 1,804,549.
Patent No. 1,687,013 -is an invention for improvements in the construction of electric conductors having metallic sheaths known as armored cables or conductors. These cables theretofore consisted of two or more insulated conductors inclosed in an…
2Cases cited6 opinions
- Seymour v. OsborneSupreme Court of the United States · 1871
- Skelly Oil Co. v. Universal Oil Products Co.Court of Appeals for the Third Circuit · 1929
- Permutit Co. v. Harvey Laundry Co.Court of Appeals for the Second Circuit · 1922
- Westinghouse Air-Brake Co. v. Great Northern Ry. Co.Court of Appeals for the Second Circuit · 1898
- Westinghouse Electric & Mfg. Co. v. Precise Mfg. Corp.Court of Appeals for the Second Circuit · 1926
1 more not listed; retrieve them via the Exa API.
3Cited by4 opinions
- American Standard Inc. v. Pfizer Inc.District Court, D. Delaware · 1989
- National Electric Products Corp. v. GrossmanCourt of Appeals for the Second Circuit · 1934
- Thomas & Betts Co. v. Electrical Fittings Corp.District Court, S.D. New York · 1938
- National Electric Products Corp. v. GrossmanDistrict Court, S.D. New York · 1936