Patent family
US 4947192
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
- Mar 7, 1988
- Projected expiration
- Mar 7, 2008expired
- Application number
- US07/336,624
Parent applications (1)
- US16466988A ↗Continuationfiled Mar 7, 1988
Other priority claims (1)
- US4947192AOn dossierfiled Apr 7, 1989
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.