Welder's mask
Description
Claims
The ornamental design for a welder's mask, as shown and described.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D640012
Type: Grant
Filed: Mar 11, 2010
Date of Patent: Jun 14, 2011
Assignee: Balder, optoelektronski elementi in merlina technika, d.o.o. (Ljubljana)
Inventors: Bojan Marin (Ljubljana), Klemen Er{hacek over (z)}en (Preddvor), Miha Pesek (Ljubljana)
Primary Examiner: Ruth McInroy
Attorney: Jacobson Holman PLLC
Application Number: 29/347,601
Type: Grant
Filed: Mar 11, 2010
Date of Patent: Jun 14, 2011
Assignee: Balder, optoelektronski elementi in merlina technika, d.o.o. (Ljubljana)
Inventors: Bojan Marin (Ljubljana), Klemen Er{hacek over (z)}en (Preddvor), Miha Pesek (Ljubljana)
Primary Examiner: Ruth McInroy
Attorney: Jacobson Holman PLLC
Application Number: 29/347,601
Classifications
Current U.S. Class:
Including Transparent Eye Shield (e.g., Welder's Mask, Glare Shield) (D29/110)