Court of Customs and Patent Appeals March 4, 1935, No. 3398 (In re Beach)

Bland, Judge,

delivered the opinion of the court:

Appellant has here appealed from a decision of the Board of Appeals of the United States Patent Office, affirming that of the examiner in rejecting claims 23 and 24, being all the claims, in appellant’s application for a patent for an alleged improvement in a floor polishing machine. Claim 23 is illustrative and reads:

23.