Ag Pro, Inc. v. Bernard A. SakraidaAg Pro, Inc. v. Bernard A. Sakraida
Today marks the third appellate appearance of this claim for infringement of a patented dairy barn flushing system. This suit for infringement of pаtent 3,223,070 was originally brought by Ag Pro, Inc., in 1968. A summary judgment on defendant Sakraida’s motion provoked the first appeal. This court reversed and remanded fоr trial on the merits.
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The second appellate go-around was an appeal from an adjudication of patent invalidity. We again reversed, but this time remanded specially for a trial court resolution of the defendant’s appellate court motion for a new trial under
Our mandate in
Ag Pro II
directed the district court to enter a judgment holding the patent valid, hold a hearing on and determine Sakraida’s
The patent in suit relates to a dairy barn flushing system. It involves the construction of slightly sloping barn floors which incorporate a means for storing and quickly releasing a volume of water on the floor. When the floor is flooded, it is cleansed of manure and debris without hand labоr. In Ag Pro II we found that this system met the requirements of novelty, usefulness, and nonobviousness to qualify as a valid patent.
Sakraida’s newly discovered evidenсe consists of alleged prior art which would purportedly invalidate the patent. At the hearing below Sakraida testified that purely by chаnce he met Hubert Meyer the owner of Mission Dairy after the time he could have moved for a new trial under
Sakraida contends that these facts demonstrate that he made a good faith effort to inquire into the facts surrounding Mission Dairy. He claims that the information given to him about this installation was based on rumor and hearsay, and that he сould not pursue every possible lead to sources of prior art. The problem for Sakraida’s contention is the high standard of proof required to substantiate
A motion for a new trial under
This reasoning is apropos to patent litigation.
See
Valmont Industries, Inc. v. Enresco, Inc.,
Sakraida’s expert suggested Mission Dairy as a possible source of prior art. Sakraida acсorded sufficient soundness to this advice to send an associate to examine the dairy. Under the facts of this case, Sakraida’s duty did not end with the Mission Dairy manager’s refusal to show the flushing system to Wisdom. No effort was made to contact Meyer, the owner; and judging from his present full cooperation, there is no reason to believe that he would have been reluctant to give Sakraida the information. Even if Meyer had refused, discovery procedures could have been initiated. For that matter, Wisdom or Sakraida could have visited the dairy along with other members of the public who were then being permitted to view the premises. The invention would have been generally open and obvious. In short, the еxercise of a reasonable amount of diligence would have armed Sakraida with the same information he belatedly seeks to put before the court.
That spirit of finality which is implicit in all judgments, commands that courts be cautious in exercising the discretion vested in them to reоpen proceedings for a new trial based on newly
Reversed and remanded.