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)
Dyson Technology Limited et al.
Respondent / Defendant
Omachron Intellectual Property Inc. et al.
Dispute Summary
Dyson challenged a patent covering vacuum cleaner apparatus, arguing that all 15 claims are obvious under 35 U.S.C. ยง 103. The petition relies heavily on combining well-known configurations from references like Butler, Peng, and Lehmann to demonstrate predictable results in cleaning device design.
Outcome / Ruling
null
Verdict Document PDF URL
Full text judgment
Cancel
Update Case