Equipment for safety – protection – and rescue – Body restraint or protective covering – Face – mouth – or ear
Design Patent
2002-05-08
2003-11-18
McInroy, Ruth (Department: 2914)
Equipment for safety, protection, and rescue
Body restraint or protective covering
Face, mouth, or ear
Design Patent
active
D0482502
CLAIM:
I claim the ornamental design for a welding mask, as shown and described.
REFERENCES:
patent: D393933 (1998-04-01), Huh
patent: D419727 (2000-01-01), Verkic et al.
patent: D431328 (2000-09-01), Tanner
patent: D443394 (2001-06-01), Martin et al.
patent: D444919 (2001-07-01), Kramer et al.
patent: D446887 (2001-08-01), Young
Marcou George T.
McInroy Ruth
Otos Optical Co. Ltd.
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