Patent family
US 4862197
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 (8)
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
- Aug 28, 1986
- Projected expiration
- Aug 28, 2006expired
- Application number
- US06/902,287
Other priority claims (7)
- US4862197AOn dossierfiled Aug 28, 1986
- EP0258606B1 ↗filed Jul 22, 1987
- DE3782700T2 ↗filed Jul 22, 1987
- CA1277774C ↗filed Jul 28, 1987
- JP2960065B2 ↗filed Aug 28, 1987
- SG119093G ↗filed Oct 28, 1993
- HK128393A ↗filed Nov 18, 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.