Legal Opinion
Application of Douglas H. Moreton
Court of Customs and Patent Appeals
Decided April 14, 1961No. Patent Appeal 6667PublishedCited by 24 opinions
1Opinion of the Court
RICH, Judge.
This appeal is from the decision of the Patent Office Board of Appeals affirming the rejection of all claims in the application of Douglas H. Moretón, Ser. No. 341,348, filed March 9, 1953, entitled “Tetra (Octyl) Orthosilicate Hydraulic Fluid.” The only claims before us are 5 and 12. The sole issue is patentability in view of the following references :
Watson 2,549,270 Apr. 17, 1951
Morgan 2,643,263 June 23, 1953 filed Sept. 22, 1950
da Fano 2,726,213 Dec. 6, 1955 filed Feb. 18, 1950
The invention is a fluid lubricant and/or hydraulic fluid suitable for use, for example, in aircraft…
2Cited by24 opinions
- Application of Arthur R. Tomlinson, Harry H. Hall and William F. GeigleCourt of Customs and Patent Appeals · 1966
- Application of Alan B. HuellmantelCourt of Customs and Patent Appeals · 1963
- Application of Myron Pantzer and Milton FeierCourt of Customs and Patent Appeals · 1965
- Application of Walter Luttrell GrafCourt of Customs and Patent Appeals · 1965
- In re CrounseCourt of Customs and Patent Appeals · 1966
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