Arctic
Invent
Case Registry
Dashboard
Case Explorer
Back to Explorer
Update Case Entry
Manually curate individual case documents inside the PostgreSQL engine.
Case Lawsuit Title
*
Case / Trial ID Number
Jurisdiction Code
*
us
in
upc
eu
Category
*
Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Godbersen-Smith Construction Company d/b/a GOMACO Corporation
Respondent / Defendant
Guntert & Zimmerman Const. Div., Inc.
Dispute Summary
GOMACO challenges the PTAB’s decision on a slipform paver patent, asserting the Board failed to resolve a key claim‑construction issue and erred in its obviousness and copying analyses. The patent owner seeks Director Review to vacate the decision.
Outcome / Ruling
Verdict Document PDF URL
Full text judgment
Cancel
Update Case