Patent family
US 5297288
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
- Nov 28, 1989
- Projected expiration
- Nov 28, 2009expired
- Application number
- US07/897,606
Parent applications (1)
- US64047191A ↗Continuationfiled Jan 15, 1991
Other priority claims (1)
- US5297288AOn dossierfiled Jun 10, 1992
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.