Patent family
US 5023269
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
- Dec 22, 1986
- Projected expiration
- Dec 22, 2006expired
- Application number
- US07/499,940
Parent applications (1)
- US4956388ADivisionOn dossierfiled Jan 12, 1990
Family members (1)
- US4956388AOn dossierfiled Jan 12, 1990Expired - Lifetime
Other priority claims (1)
- US5023269AOn dossierfiled Mar 27, 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.