Legal Opinion
In re Kyser
Court of Customs and Patent Appeals
Decided December 7, 1978No. Appeal No. 78-574Published
1Opinion of the Court
MILLER, Judge.
This is an appeal from the Patent and Trademark Office Board of Appeals (“board”) affirming the rejection under 35 U.S.C. § 103 of claims 1-4,12-14, and 17 — 20 in application serial No. 489,985, filed July 19, 1974, for “Method and Apparatus for Recording With Writing Fluids and Drop Projection Means Therefor,” which is a continuation-in-part of application serial No. 50,445, filed June 29, 1970.1 We affirm.
The Invention
The invention relates to an ink jet printer in which alphanumeric characters are printed by an apparatus which ejects drops of ink. Figure 2 is illustrative:
The…
2Cases cited3 opinions
- Application of Carl A. Lukach, Setha G. Olson and Harold M. SpurlinCourt of Customs and Patent Appeals · 1971
- In re EllisCourt of Customs and Patent Appeals · 1973
- In re KuhleCourt of Customs and Patent Appeals · 1975