Legal Opinion
Langer v. Kaufman
Court of Customs and Patent Appeals
Decided September 21, 1972No. 8751PublishedCited by 23 opinions
1Opinion of the Court
Lane, Judge.
This is an appeal from the decision of the Board of Patent Interferences awarding priority of invention of the sole count in issue to *1262appellees (Kaufman). The count corresponds to a claim in appellees’ patent, U.S. Patent No. 8,109,822 (the Kaufman patent) issued November 5,1963, on application Serial No; 731,082 (the Kaufman‘082 application) filed May 6, 1958, and asserted to be a continuation application of Serial No. 662,017 (the Kaufman ’017 application) filed May 28,1957. Appellants (Langer) are involved on their application,1 into which they copied a modified form of the…
2Cases cited5 opinions
- Precision Instrument Manufacturing Co. v. Automotive Maintenance MacHinery Co.Supreme Court of the United States · 1945
- Frederick H. Norton v. Lawrence E. CurtissCourt of Customs and Patent Appeals · 1971
- Heard v. BurtonUnited States Customs Court · 1964
- George B. Spero v. Howard J. Ringold and George RosenkranzCourt of Customs and Patent Appeals · 1967
- Hugh Cecil Binstead and Henry James Stockwell v. Hans Littmann and Brüno MüllerCourt of Customs and Patent Appeals · 1957
3Cited by23 opinions
- Invitrogen Corp. (Formerly Known as Life Technologies, Inc.) v. Clontech Laboratories, Inc.Court of Appeals for the Federal Circuit · 2005
- Estee Lauder Inc. v. L'oreal, S.A.Court of Appeals for the Federal Circuit · 1997
- Knorr v. PearsonCourt of Customs and Patent Appeals · 1982
- Kennecott Corporation v. Kyocera International, Inc. And Kyoto Ceramic Co., Ltd.Court of Appeals for the Federal Circuit · 1987
- Digital Equipment Corporation v. Sidney A. Diamond, Etc.Court of Appeals for the First Circuit · 1981
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