Patent family
US 5619236
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
- Apr 2, 1992
- Projected expiration
- Apr 2, 2012expired
- Application number
- US08/648,471
Parent applications (1)
- US5563642A ↗Continuationfiled Oct 6, 1994
Family members (1)
- US5563642A ↗filed Oct 6, 1994Expired - Lifetime
Other priority claims (1)
- US5619236AOn dossierfiled May 15, 1996
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.