Patent family
US 4622514
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
- Jun 15, 1984
- Projected expiration
- Jun 15, 2004expired
- Application number
- US06/620,983
Other priority claims (4)
- US4622514AOn dossierfiled Jun 15, 1984
- JPS614971A ↗filed Feb 28, 1985
- DE3579502D1 ↗filed Jun 3, 1985
- EP0164672B1 ↗filed Jun 3, 1985
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.