Patent family
US 5081473
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 (3)
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
- Jul 26, 1990
- Projected expiration
- Jul 26, 2010expired
- Application number
- US07/558,092
Other priority claims (2)
- US5081473AOn dossierfiled Jul 26, 1990
- JPH0679872A ↗filed Jul 18, 1991
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.