IN RE MICHALEK

Patent Appeals No. 5317.

162 F.2d 229 (1947)

In re MICHALEK.

Court of Customs and Patent Appeals.

June 3, 1947.


Attorney(s) appearing for the Case

Pennie, Edmonds, Morton & Barrows, of Washington, D. C. (Louis D. Forward, of New York City, and Clarence M. Fisher, of Washington, D. C., of counsel), for appellant.

W. W. Cochran, of Washington, D. C. (H. B. Ledman and Joseph Schimmel, both of Washington, D. C., of counsel), for Commissioner of Patents.

Before BLAND, Acting Presiding Judge, and HATFIELD, JACKSON, and O'CONNELL, Associate Judges.


JACKSON, Associate Judge.

This is an appeal from a decision of the Board of Appeals of the United States Patent Office affirming that of the Primary Examiner finally rejecting claims 1 and 2 of an application for a patent for "Improvements in Thermoplastic Resins."

The involved claims read as follows:

1. As a product, a thermoplastic resin comprising polymerized nuclear-substituted dichlorstyrene, said nuclear-substituted dichlorstyrene in its monomeric...

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