Patent family
US 4458066
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 (5)
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
- Feb 29, 1980
- Projected expiration
- Feb 29, 2000expired
- Application number
- US06/247,144
Parent applications (1)
- US12602580A ↗Continuation-In-Partfiled Feb 29, 1980
Other priority claims (3)
- US4458066AOn dossierfiled Mar 24, 1981
- US4500707AOn dossierfiled Mar 16, 1982
- US5132418AOn dossierfiled Jun 18, 1984
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.