Patent family
US 4563739
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 (6)
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
- Jul 18, 1983
- Projected expiration
- Jul 18, 2003expired
- Application number
- US06/515,079
Other priority claims (5)
- US4563739AOn dossierfiled Jul 18, 1983
- CA1230681A ↗filed Jul 11, 1984
- EP0151173B1 ↗filed Jul 17, 1984
- DE3478520D1 ↗filed Jul 17, 1984
- WO1985000680A1 ↗filed Jul 17, 1984
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.