Patent family
US 5204897
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
- May 8, 1991
- Projected expiration
- May 8, 2011expired
- Application number
- US07/914,040
Parent applications (1)
- US72284091A ↗Continuationfiled Jun 28, 1991
Other priority claims (1)
- US5204897AOn dossierfiled Jul 14, 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.