Patent family
US 5012780
Continuation, divisional, and parent applications sharing a priority claim with this patent. Most asserted patents are continuations — the sibling list is the assertion surface a defendant has to plan against. Sourced from Google Patents, cached for 30 days.
Patent family (4)
Continuations, divisionals, and parent applications sharing a priority claim with this patent. Most asserted patents are continuations — siblings expand the assertion surface a defendant has to plan against.
- Earliest priority
- Jan 5, 1990
- Projected expiration
- Jan 5, 2010expired
- Application number
- US07/475,464
Other priority claims (3)
- US5012780AOn dossierfiled Jan 5, 1990
- JPH03225055A ↗filed Nov 30, 1990
- IT1246757B ↗filed Dec 28, 1990
Sourced from Google Patents · Cached for 30 days · Projected expiration is 20 years past earliest priority and does not reflect terminal disclaimers, patent term adjustment, or extension.