Patent family
US 5901978
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
- Jun 18, 1982
- Projected expiration
- Jun 18, 2002expired
- Application number
- US09/084,641
Parent applications (1)
- US6116639A ↗Continuation-In-Partfiled Mar 25, 1998
Other priority claims (1)
- US5901978AOn dossierfiled May 26, 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.