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US Patent 7804274 Vehicle charging station having a dual position locking door

Patent 7804274 was granted and assigned to COULOMB TECHNOLOGIES, INC. on September, 2010 by the United States Patent and Trademark Office.

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Patent
Patent

Patent attributes

Current Assignee
‌
COULOMB TECHNOLOGIES, INC.
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7804274
Date of Patent
September 28, 2010
Patent Application Number
12177062
Date Filed
July 21, 2008
Patent Citations Received
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US Patent 11912153 Electric vehicle charging stations
0
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US Patent 11913801 Universal automated system for identifying, registering and verifying the existence, location and characteristics of electric and other power outlets by random users and for retrieval and utilization of such parametric data and outlets by all users
0
Patent Primary Examiner
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Edward Tso
Patent abstract

A vehicle charging station including a compartment having a door, a receptacle disposed within the interior of the compartment for receiving a charging cord from a vehicle, and a door mechanism. The door mechanism includes a first latch for locking and unlocking the door from a closed position. The first latch locks the door in the closed position without drawing power and keeps the door locked in the closed position if power is lost to the vehicle charging station. The door mechanism also includes a second latch for locking and unlocking the door in a second position such that the door is ajar allowing the cord to pass from the vehicle to the interior of the compartment. The second latch allows the door to open beyond its ajar position to allow the cord to be removed if power is lost to the vehicle charging station while the door is locked in the second position.

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