Apparel – Guard or protector – For wearer's head
Reexamination Certificate
2005-02-09
2008-08-12
Worrell, Danny (Department: 3765)
Apparel
Guard or protector
For wearer's head
Reexamination Certificate
active
07409723
ABSTRACT:
A multifunctional protection rack for a safety helmet having interchangeability, which is connected to the safety helmet to install a welding mask for performing a welding operation, a shade for preventing a direct ray of light from passing therethrough, or a protective shield for preventing foreign substances from being introduced thereinto. The multifunctional protection rack includes a support frame bent into front and rear frames and side support frames, and made of an elastic member formed along the outer surface of a visor of the safety helmet so that the width of the support frame can be adjusted; a first connecting support member, one side of which is connected to the outer surface of the support frame by a rotational angle adjusting portion for adjusting a rotational angle of a protective equipment attached to the protection rack, and the other portion of which is connected to the outer of the support frame by an interval adjusting portion for adjusting an interval between the protective equipment and the face of a worker wearing the safety helmet; and a second connecting support member additionally installed between the support frame and the protective equipment, thereby being installed on the safety helmet such that the protection rack can be opened and closed.
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U.S. Appl. No. 10/062,510, filed Feb. 2, 2002, Huh.
Otos Tech Co., Ltd.
Roth W. Norman
Worrell Danny
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