Advance Transformer Co. v. Melvin L. Levinson

How courts have described this case

Verbatim parenthetical descriptions written by other courts when citing this decision. Ranked by citation-network relevance.

• “Even in a declaratory judgment action where the plaintiff pleads non-infringement, the patentee-defendant still has the burden of proving infringement”
• “Positions taken in order to obtain allowance of an applicant’s claims are pertinent to an understanding and interpretation of the claims that' are granted by the PTO ... and may work an estoppel as against a subsequent different or broader interpretation.”
• “Positions taken in order to obtain allowance of an applicant’s claims are pertinent to an understanding and interpretation of the claims that are granted by the PTO ... and may work an estoppel as against a subsequent different or broader interpretation.”

Source: CourtListener parenthetical corpus (CC0).