APPLICATION OF BIEFELD

Patent Appeal No. 6607.

285 F.2d 826 (1961)

Matter of the Application of Lawrence P. BIEFELD.

United States Court of Customs and Patent Appeals.

January 13, 1961.


Attorney(s) appearing for the Case

James H. Littlepage, Washington, D. C., Herman Hersh, Ooms, McDougall, Williams & Hersh, Chicago, Ill., (Staelin & Overman, Toledo, Ohio, of counsel), for appellant.

Clarence W. Moore, Washington, D. C. (J. E. Armore, Washington, D. C., of counsel), for the Commissioner of Patents.

Before WORLEY, Chief Judge, and RICH, MARTIN, and SMITH, Judges, and Judge WILLIAM H. KIRKPATRICK.


MARTIN, Judge.

This is an appeal from a decision of the Board of Appeals of the United States Patent Office affirming the examiner's rejection of claims 8 and 9 of appellant's application serial No. 200,417, for "Sized Glass Fiber Products." Two claims were allowed by the examiner.

It appears that newly manufactured thin glass fibers are quickly destroyed by abrasion from contact with other fibers or with parts of machines, and that certain resinous substances...

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