A. J. DEER CO. v. U. S. SLICING MACH. CO.

Nos. 3755, 3756.

21 F.2d 812 (1927)

A. J. DEER CO., Inc., v. U. S. SLICING MACH. CO.

Circuit Court of Appeals, Seventh Circuit.

October 18, 1927.


Attorney(s) appearing for the Case

John S. Powers, of Buffalo, N. Y., for appellant.

Chas. M. Nissen, of Chicago, Ill., for appellee.

Before ALSCHULER, PAGE, and ANDERSON, Circuit Judges.


PAGE, Circuit Judge.

These are appeals by defendant (appellant) from a decree finding validity and infringement of claims 1, 2, 3, 6, 7, 8, 14, 25, 26, and 27 of letters patent No. 1,026,721 to Thomas, for improvement in meat holders.

Defendant's contention is that the invention is anticipated in the prior art, that it is a mere double use of the prior art sawmill dogs, and that the claims are too broad.

In the operation of meat-slicing machines, in...

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