Patent family
US 4798190
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 30, 1986
- Projected expiration
- May 30, 2006expired
- Application number
- US06/868,938
Other priority claims (2)
- US4798190AOn dossierfiled May 30, 1986
- US4827888AOn dossierfiled Apr 21, 1988
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.