Patent family
US 6172809
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
- Mar 16, 1994
- Projected expiration
- Mar 16, 2014expired
- Application number
- US09/127,822
Parent applications (1)
- US5982540AContinuationOn dossierfiled Mar 13, 1995
Family members (1)
- US5982540AOn dossierfiled Mar 13, 1995Expired - Lifetime
Other priority claims (1)
- US6172809B1On dossierfiled Aug 3, 1998
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.