Patent family
US 6291170
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 (7)
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 22, 1989
- Projected expiration
- Sep 22, 2009expired
- Application number
- US09/286,533
Parent applications (1)
- US5891636AContinuationOn dossierfiled Sep 3, 1997
Family members (3)
- US5545522A ↗filed Oct 5, 1992Expired - Lifetime
- US5716785AOn dossierfiled Apr 19, 1996Expired - Lifetime
- US5891636AOn dossierfiled Sep 3, 1997Expired - Lifetime
Other priority claims (2)
- US6291170B1On dossierfiled Apr 5, 1999
- US7049102B1 ↗filed Nov 15, 2000
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.