Patent family
US 5257387
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 (5)
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
- Sep 9, 1988
- Projected expiration
- Sep 9, 2008expired
- Application number
- US07/403,297
Parent applications (1)
- US5263148A ↗Continuation-In-Partfiled Jan 4, 1989
Other priority claims (3)
- US5257387AOn dossierfiled Sep 5, 1989
- US5353432A ↗filed Apr 23, 1991
- US5450570A ↗filed Nov 24, 1993
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.