Try our Advanced Search for more refined results
- Law360
- Law360 UK
- Law360 Pulse
- Law360 Employment Authority
- Law360 Tax Authority
- Law360 Insurance Authority
- Law360 Real Estate Authority
- Law360 Healthcare Authority
- Law360 Bankruptcy Authority
- Products
- Lexis®
- Law360 In-Depth
- Law360 Podcasts
- Rankings
- Leaderboard Analytics
- Regional Powerhouses
- Law360's MVPs
- Women in Law Report
- Law360 400
- Diversity Snapshot
- Practice Groups of the Year
- Rising Stars
- Titans of the Plaintiffs Bar
- Sections
- Adv. Search & Platform Tools
- About all sections
- Browse all sections
- Banking
- Bankruptcy
- Class Action
- Competition
- Employment
- Energy
- Expert Analysis
- Insurance
- Intellectual Property
- Product Liability
- Securities
- Beta Tools
- Track docs
- Track attorneys
- Track judges
June 28, 2023
Danco Inc. v. Fluidmaster Inc. et al
Case Number:
8:23-cv-01156
Court:
Nature of Suit:
Judge:
Firms
View recent docket activity
Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.
Coverage
-
March 12, 2026
Split PTAB Invalidates Danco's Toilet Valve Patent
The Patent Trial and Appeal Board has invalidated the entirety of a Danco Inc. toilet valve patent that the plumbing parts company has accused rival Fluidmaster Inc. of infringing.
Parties
Stay ahead of the curve
In the legal profession, information is the key to success. You have to know what’s happening with clients, competitors, practice areas, and industries. Law360 provides the intelligence you need to remain an expert and beat the competition.
- Direct access to case information and documents.
- All significant new filings across U.S. federal district courts, updated hourly on business days.
- Full-text searches on all patent complaints in federal courts.
- No-fee downloads of the complaints and so much more!
TRY LAW360 FREE FOR SEVEN DAYS
View the parties now
Already a subscriber? Click here to login