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for publication and is not binding precedent of the Board.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. 21
UNITED STATES PATENT AND TRADEMARK OFFICE
____________
BEFORE THE BOARD OF PATENT APPEALS
AND INTERFERENCES
____________
Ex parte FREDERICK L. LICHTENFELS, II
____________
Appeal No. 1999-0245
Application No. 08/720,268
____________
ON BRIEF
____________
Before COHEN, BARRETT, and CRAWFORD, Administrative Patent Judges.
COHEN, Administrative Patent Judge.
DECISION ON APPEAL
This is an appeal from the final rejection of claims 1
through 5, 8, 11, 14, 16, 18, 19, and 21. Claims 6, 7, 15, 17,
22, and 23 stand withdrawn from consideration; 37 CFR 1.142(b).
These claims constitute all of the claims remaining in the
application.
Appellant’s invention pertains to an apparatus for
determining liquid level in a container, to a method for
determining liquid level in a container without the use of a
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