Opinion

Envirotech Corporation v. Al George, Incorporated and Monosep, Inc.

  • 730 F.2d 753
  • 221 U.S.P.Q. (BNA) 473
  • 1984 U.S. App. LEXIS 14872
Court
Court of Appeals for the Federal Circuit
Filed
Mar 19, 1984
Status
Published
Author
Baldwin
On the bench
Davis, Baldwin, Kashiwa
Cited by
234 cases

remanding the legal issue of obviousness "[i]n the absence of ... special findings and of a proper charge on which a conclusion of obviousness can be reviewed, and because the parties here [we]re not yet in substantial agreement as to facts bearing on the obviousness issue"

How later courts described this case

  • remanding the legal issue of obviousness "[i]n the absence of ... special findings and of a proper charge on which a conclusion of obviousness can be reviewed, and because the parties here [we]re not yet in substantial agreement as to facts bearing on the obviousness issue"
  • noting that claim construction is a matter of law while reading the claims on the accused devices is a finding of fact
  • "The doctrine is usually asserted when literal infringement is not made out."
  • definition 3a of preposition "between"

Written by the judges who cited it.

The opinion

BALDWIN, Circuit Judge,

specially concurring.

I only wish to clarify that in this case the claims at issue were submitted to the jury with proper instructions. The jury in its deliberations construed the claims in accordance with those instructions and then determined there was no infringement.

Further, regarding the ‘210 patent, we have not construed claim 1 de novo in this appeal. We are presuming this particular construction as it is consistent with the jury verdict and it is supported by substantial evidence.

This is a copy of a public record, reproduced as it was published. It is not legal advice, and it may not be the version a court would rely on. Check the official source before you cite it.

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