Patent ID: 7291413

Claim:
A fuel cell assembly comprising: a fuel cell stack comprising at least a first fuel cell and a second fuel cell, the first fuel cell in electrical communication with the second fuel cell; a first fuel cell end plate comprising a first structural member and a second structural member connected to the first structural member through a plurality of vertical members, the first fuel cell end plate being in contact with a first surface of the first fuel cell of the fuel cell stack and configured to transmit substantially constant compressive force along the first surface of the first fuel cell of the fuel cell stack; and a second fuel cell end plate comprising a first structural member and a second structural member connected to the first structural member through a plurality of vertical members, the second fuel cell end plate being in contact with a first surface of the second fuel cell of the fuel cell stack and configured to transmit substantially constant compressive force along the first surface of the second fuel cell of the fuel cell stack; wherein each of the first fuel cell end plate and the second fuel cell end plate comprises a first alignment member in contact with a corresponding first structural member and a second alignment member in contact with a corresponding second structural member; and wherein each of the vertical members comprises a first tab lanced and folded from the first alignment member and a second tab lanced and folded from the second alignment member, each of the first tab and the second tab having a slot formed in an end thereof, the slot of the first tab engaging the second tab and the slot of the second tab engaging the first tab.