Apparel – Guard or protector – For wearer's head
Reexamination Certificate
2005-03-22
2005-03-22
Lindsey, Rodney M. (Department: 3765)
Apparel
Guard or protector
For wearer's head
C002S416000
Reexamination Certificate
active
06868560
ABSTRACT:
The present specification protective headgear including a unitary shell (1) having a bell shape with a non-uniform thickness, the shell being of sufficient size to enclose at least an upper part of the wearer's skull, the shell having an upper crown portion (6) with a central crown area (2) and a surrounding outer crown area (3), the shell further including a depending circumferential wall which has an upper wall area (4) adjacent to the outer crown area (2) and a lower wall area (5), the lower wall area (5) having a wall thickness generally greater than the wall thickness of said upper wall area (4), and the central crown area (2) having a wall thickness generally greater than the wall thickness of said outer crown area (3), the headgear further including a support system (9) attached to the lower wall area(s) of the shell (1) in a manner whereby no less than 5 mm space is maintained between the wearer's skull and an inside surface of the shell (1).
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Bostock Developments Pty Ltd
Lindsey Rodney M.
Volpe and Koenig P.C.
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