Vehicle door locking system
First Claim
1. A DOOR LOCK ACTUATING SYSTEM FOR AN AUTOMOTIVE VEHICLE COMPRISING A PLURALITY OF DOORS IN SAID VEHICLE, LATCH LOCKS IN EACH OF SAID DOORS, MOTOR MEANS COUPLED TO EACH OF SAIT LATCH LOCKS, A SOURCE OF FLUID PRESSURE IN SAID VEHICLE, CONDUIT MEANS COUPLING SAID MOTOR MEANS TO SAID FLUID PRESSURE SOURCE, MANUALLY ACTUATABLE VALVE MEANS IN SAID CONDUIT MEANS FOR CAUSING SAID MOTOR MEANS TO COMMUNICATE WITH SAID FLUID PRESSURE SOURCE TO CAUSE SAID MOTOR MEANS TO EXERT A CONTINUOUS LOCKING FORCE ON SAID LATCH LOCKS AFTER SAID MANUALLY ACTUATABLE VALVE MEANS HAVE ONCE BEEN ACTUATED TO A LOCKING POSITION AND RELEASED OR FOR CAUSING SAID MOTOR MEANS TO COMMUNICATE WITH SAID FLUID PRESSURE SOURCE TO CAUSE SAID MOTOR MEANS TO EXERT A CONTINUOUS UNLOCKING FORCE ON SAID LATCH LOCKS AFTER SAID MANUALLY ACTUATABLE VAVLE MEANS HAVE ONCE BEEN ACTUATED TO AN UNLOCKING POSITION AND RELEASED AND MEANS FOR MAINTAINING SAID LATCH LOCKS IN THE CONDITION IN WHICH THEY WERE LAST PLACED AFTER SAID MOTOR MEANS ARE NO LONGER EXERTING A FORCE ON SAID LATCH LOCKS.
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Accused Products
3 Citations
1 Claim
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1. A DOOR LOCK ACTUATING SYSTEM FOR AN AUTOMOTIVE VEHICLE COMPRISING A PLURALITY OF DOORS IN SAID VEHICLE, LATCH LOCKS IN EACH OF SAID DOORS, MOTOR MEANS COUPLED TO EACH OF SAIT LATCH LOCKS, A SOURCE OF FLUID PRESSURE IN SAID VEHICLE, CONDUIT MEANS COUPLING SAID MOTOR MEANS TO SAID FLUID PRESSURE SOURCE, MANUALLY ACTUATABLE VALVE MEANS IN SAID CONDUIT MEANS FOR CAUSING SAID MOTOR MEANS TO COMMUNICATE WITH SAID FLUID PRESSURE SOURCE TO CAUSE SAID MOTOR MEANS TO EXERT A CONTINUOUS LOCKING FORCE ON SAID LATCH LOCKS AFTER SAID MANUALLY ACTUATABLE VALVE MEANS HAVE ONCE BEEN ACTUATED TO A LOCKING POSITION AND RELEASED OR FOR CAUSING SAID MOTOR MEANS TO COMMUNICATE WITH SAID FLUID PRESSURE SOURCE TO CAUSE SAID MOTOR MEANS TO EXERT A CONTINUOUS UNLOCKING FORCE ON SAID LATCH LOCKS AFTER SAID MANUALLY ACTUATABLE VAVLE MEANS HAVE ONCE BEEN ACTUATED TO AN UNLOCKING POSITION AND RELEASED AND MEANS FOR MAINTAINING SAID LATCH LOCKS IN THE CONDITION IN WHICH THEY WERE LAST PLACED AFTER SAID MOTOR MEANS ARE NO LONGER EXERTING A FORCE ON SAID LATCH LOCKS.
Specification
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Current AssigneeJohn R. Oishei, Raymond A. Deibel
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Original AssigneeJohn R. Oishei, Raymond A. Deibel
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InventorsOishei, John R., Deibel, Raymond A.
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Application NumberUS04/024,165Time in Patent Office1,173 DaysField of SearchUS Class Current180/289CPC Class CodesE05B 77/50 by pneumatic or hydraulic m...
