Ear portion of a welding helmet
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Description
FIG. 1 is a perspective view, showing the new design for an ear portion of a welding helmet;
FIG. 2 is a left side view, the right side view being a mirror image thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a rear view thereof.
The details shown in broken lines form no part of the claimed design.
Claims
The ornamental design for an ear portion of a welding helmet, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- U.S. Appl. No. 29/236,040, filed Aug. 9, 2005 to Crafoord et al. entitled Welding Helmet Visor.
- U.S. Appl. No. 29/236,038, filed Aug. 9, 2005 to Belin et al. entitled Welding Helmet Visor Flanges.
- U.S. Appl. No. 29/236,039 filed Aug. 9, 2005 to Fredriksson et al. entitled Side Portion Of A Welding Helmet.
- U.S. Appl. No. 29/236,061, filed Aug. 9, 2005 to Fridholm et al. entitled Welding Helmet Lens Frame.
- U.S. Appl. No. 29/236,062, filed Aug. 9, 2005 to Juhlin et al. entitled Top Portion Of A Welding Helmet.
- U.S. Appl. No. 29/236,060, filed Aug. 9, 2005 to Lilenthal et al. entitled Side Portion Of A Welding Helmet.
- U.S. Appl. No. 29/236,058, filed Aug. 9, 2005 to Lilenthal et al. entitled Welding Helmet Lens Shield.
- U.S. Appl. No. 29/236,057, filed Aug. 9, 2005 to Lilenthatl et al. entitled Welding Helmet.
Patent History
Patent number: D533313
Type: Grant
Filed: Aug 9, 2005
Date of Patent: Dec 5, 2006
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Kjell I. Mases (Gagnef), David Crafoord (Bromma), Rutger Belin (Leksand), Lennart C. Fredriksson (Basvagen), Jonas D. Fridholm (Bromma), Oskar E. Juhlin (Gustavsberg), Niklas Lilenthal (Djura)
Primary Examiner: Ruth McInroy
Attorney: Karl G. Hanson
Application Number: 29/236,009
Type: Grant
Filed: Aug 9, 2005
Date of Patent: Dec 5, 2006
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Kjell I. Mases (Gagnef), David Crafoord (Bromma), Rutger Belin (Leksand), Lennart C. Fredriksson (Basvagen), Jonas D. Fridholm (Bromma), Oskar E. Juhlin (Gustavsberg), Niklas Lilenthal (Djura)
Primary Examiner: Ruth McInroy
Attorney: Karl G. Hanson
Application Number: 29/236,009
Classifications
Current U.S. Class:
Including Transparent Eye Shield (e.g., Welder's Mask, Glare Shield) (D29/110)