Welding helmet visor
Latest 3M Innovative Properties Company Patents:
Description
FIG. 1 is a perspective view, showing the new design for a welding helmet visor;
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 broken lines form no part of the claimed design, and the shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.
Claims
The ornamental design for a welding helmet visor, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- 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. 29/236,009, filed Aug. 9, 2005 to Mases et al. entitled Ear 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.
- JPO Design Division Prior Art Ref. No. HA 15021476 disclosed on page 122 of GOGGLE vol. 11, dated Nov. 1, 2003, which is furnished n the National Center for Industrial Property Information on Sep. 25, 2003.
Patent History
Patent number: D539988
Type: Grant
Filed: Aug 9, 2005
Date of Patent: Apr 3, 2007
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: David Crafoord (Bromma), Rutger Belin (Leksand), Lennart C. Fredriksson (Basvagen), Jonas D. Fridholm (Bromma), Oskar E. Juhlin (Gustavsberg), Niklas Lilenthal (Djura), Kjell I. Mases (Gagnef)
Primary Examiner: Ruth McInroy
Attorney: Karl G. Hanson
Application Number: 29/236,040
Type: Grant
Filed: Aug 9, 2005
Date of Patent: Apr 3, 2007
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: David Crafoord (Bromma), Rutger Belin (Leksand), Lennart C. Fredriksson (Basvagen), Jonas D. Fridholm (Bromma), Oskar E. Juhlin (Gustavsberg), Niklas Lilenthal (Djura), Kjell I. Mases (Gagnef)
Primary Examiner: Ruth McInroy
Attorney: Karl G. Hanson
Application Number: 29/236,040
Classifications
Current U.S. Class:
Element Or Attachment (D29/122)