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Legal Opinion

Dirkes v. Eitzen

Court of Customs and Patent Appeals

Decided May 3, 1939No. Patent Appeal 4054PublishedCited by 6 opinions

1Opinion of the Court

JACKSON, Associate Judge.

This is an appeal from a decision of the Board of Appeals of the United States Patent Office affirming a decision of the Examiner of Interferences awarding priority of invention of the subject matter in issue to appellee Eitzen.

The interference No. 71,872 is between a patent of appellants, No. 1,968,818, dated August 7, 1934, upon an application Serial No. 554,574, filed August 1, 1931, and a reissue application of appellee, Serial No. 745,600, filed September 26, 1934, of patent No. 1,822,769, dated September 8, 1931, upon application Serial No. 357,448, filed April…

2Cases cited7 opinions

  1. Avery v. ChaseCourt of Customs and Patent Appeals · 1939
  2. In Re AustinCourt of Customs and Patent Appeals · 1930
  3. In re WasserfallenCourt of Appeals for the D.C. Circuit · 1924
  4. In re CapenCourt of Appeals for the D.C. Circuit · 1915
  5. In re DobleCourt of Appeals for the D.C. Circuit · 1926

2 more not listed; retrieve them via the Exa API.

3Cited by6 opinions

  1. Application of Klaus Heinz Risse, Ulrich Horlein and Wolfgang Wirth. Application of Ulrich Horlein, Wolfgang Wirth and Klaus Heinz RisseCourt of Customs and Patent Appeals · 1967
  2. Otto Henning v. Scott F. HuntCourt of Customs and Patent Appeals · 1955
  3. News Projection Corp. v. Western Union Tel. Co.District Court, S.D. New York · 1941
  4. Application of Klaus Heinz Risse, Ulrich Horlein and Wolfgang Wirth. Application of Ulrich Horlein, Wolfgang Wirth and Klaus Heinz RisseCourt of Customs and Patent Appeals · 1967
  5. Dirkes v. EitzenCourt of Customs and Patent Appeals · 1939

1 more not listed; retrieve them via the Exa API.

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