Apparel – Guard or protector – For wearer's head
Reexamination Certificate
2007-12-18
2007-12-18
Worrell, Danny (Department: 3765)
Apparel
Guard or protector
For wearer's head
Reexamination Certificate
active
11396803
ABSTRACT:
A front surface opened welding mask, in which an LCD shielding screen is simply attached to and detached from a welding plane and the LCD shielding screen is safely connected to the welding plane. The front surface opened welding mask includes a connection opening formed through the front surface of the welding plane, a front cover having a transparent window formed through the central portion thereof and attached to and detached from the connection opening, and buttons for connecting the front cover to the connection opening. The front cover having the transparent window is easily attached to and detached from the connection opening of the welding plane so that the LCD shielding screen is simply attached to and detached from the welding plane and a receiving portion fixes the LCD shielding screen without movement so that the LCD shielding screen is safely connected to the welding plane.
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U.S. Appl. No. 11/053,977, filed Feb. 9, 2005, USPTO Filing Receipt 15448020, Confirmation No. 8527, Applicant: Moon Young Huh, Projected Publication Date: Aug. 10, 2006.
U.S. Appl. No. 11/054,230, filed Feb. 9, 2005, USPTO Filing Receipt 15448424, Confirmation No. 9444, Applicant: Moon Young Huh, Projected Publication Date: Apr. 20, 2006.
Cantor Colburn LLO
Otos Tech Co., Ltd.
Worrell Danny
LandOfFree
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