The opinion in support of the decision being entered today was not
written for publication and is not binding precedent of the Board.
Paper No. 18
UNITED STATES PATENT AND TRADEMARK OFFICE
____________
BEFORE THE BOARD OF PATENT APPEALS
AND INTERFERENCES
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Ex parte PETER PFEUFFER, HANS-JOACHIM LIPPOLD,
MARKUS FRONHFER, and HANS LEIBOLD
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Appeal No. 1999-0960
Application No. 08/785,437
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ON BRIEF
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Before CALVERT, STAAB, and JENNIFER D. BAHR, Administrative
Patent Judges.
CALVERT, Administrative Patent Judge.
DECISION ON APPEAL
This an appeal from the final rejection of claims 1 to
16, all the claims in the application.
The claims on appeal are drawn to a filter element, and
are reproduced in the appendix of appellants’ brief.
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