Welding mask
Latest Otos Tech Co., Ltd. Patents:
Description
FIG. 1 is a perspective view showing my new design;
FIG. 2 is a front elevation view;
FIG. 3 is a rear elevation view;
FIG. 4 is a top plan view;
FIG. 5 is a bottom plan view; and,
FIG. 6 is a left side elevation view, the right side elevation view being a mirror image thereof.
Claims
The ornamental design for a welding mask, as shown.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
3517393 | June 1970 | Beauchef |
5657106 | August 12, 1997 | Herald, Jr. et al. |
D393933 | April 28, 1998 | Huh |
D394732 | May 26, 1998 | Huh |
5771499 | June 30, 1998 | Monaco et al. |
D398421 | September 15, 1998 | Crafoord et al. |
6038707 | March 21, 2000 | Ryden et al. |
6138285 | October 31, 2000 | Robrahn et al. |
D446887 | August 21, 2001 | Young |
6450639 | September 17, 2002 | Abraham |
D478111 | August 5, 2003 | Huh |
D481832 | November 4, 2003 | Huh |
D482502 | November 18, 2003 | Huh |
D482503 | November 18, 2003 | Huh |
D489492 | May 4, 2004 | Wu |
94-12068 | June 1994 | KR |
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- U.S. Appl. No. 10/062,510.
Patent History
Patent number: D527849
Type: Grant
Filed: Feb 9, 2005
Date of Patent: Sep 5, 2006
Assignee: Otos Tech Co., Ltd. (Seoul)
Inventor: Moon Young Huh (Seoul)
Primary Examiner: Ruth McInroy
Attorney: Roth & Goldman, P.A.
Application Number: 29/223,099
Type: Grant
Filed: Feb 9, 2005
Date of Patent: Sep 5, 2006
Assignee: Otos Tech Co., Ltd. (Seoul)
Inventor: Moon Young Huh (Seoul)
Primary Examiner: Ruth McInroy
Attorney: Roth & Goldman, P.A.
Application Number: 29/223,099
Classifications
Current U.S. Class:
Including Transparent Eye Shield (e.g., Welder's Mask, Glare Shield) (D29/110)