Patent family
US 5644342
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
- Mar 31, 1993
- Projected expiration
- Mar 31, 2013expired
- Application number
- US08/381,008
Parent applications (1)
- US4078193A ↗Continuationfiled Mar 31, 1993
Other priority claims (1)
- US5644342AOn dossierfiled Jan 30, 1995
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.