Patent family
US 5871928
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
- Jun 7, 1989
- Projected expiration
- Jun 7, 2009expired
- Application number
- US08/873,034
Parent applications (2)
- US5143854AContinuation-In-PartOn dossierfiled Mar 7, 1990
- US5800992AContinuationOn dossierfiled Jun 25, 1996
Other priority claims (1)
- US5871928AOn dossierfiled Jun 11, 1997
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.