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Publication numberUSD532939 S1
Publication typeGrant
Application numberUS 29/236,062
Publication dateNov 28, 2006
Filing dateAug 9, 2005
Priority dateAug 9, 2005
Also published asCA114493S
Publication number236062, 29236062, US D532939 S1, US D532939S1, US-S1-D532939, USD532939 S1, USD532939S1
InventorsOskar E. Juhlin, Niklas Lilenthal, Kjell I. Mases, David Crafoord, Rutger Belin, Lennart C. Fredriksson, Jonas D. Fridholm
Original Assignee3M Innovative Properties Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Top portion of a welding helmet
US D532939 S1
Abstract  available in
Images(5)
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Claims(1)
  1. The ornamental design for a top portion of a welding helmet, as shown and described.
Description

FIG. 1 is a perspective view, showing the new design for a top 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 broken line showing forms no part of the claimed design, and the shading is provided to illustrate contour only and is not an indication of texture, gloss, etc.

Non-Patent Citations
Reference
1U.S. Appl. No. 29/236,009, filed Aug. 9, 2005 to Mases et al. entitled Ear Portion Of A Welding Helmet.
2U.S. Appl. No. 29/236,038, filed Aug. 9, 2005 to Belin et al. entitled Welding Helmet Visor Flanges.
3U.S. Appl. No. 29/236,039, filed Aug. 9, 2005 to Fredriksson et al. entitled Side Portion Of A Welding Helmet.
4U.S. Appl. No. 29/236,040, filed Aug. 9, 2005 to Crafoord et al. entitled Welding Helmet Visor.
5U.S. Appl. No. 29/236,057, filed Aug. 9, 2005 to Lilenthatl et al. entitled Welding Helmet.
6U.S. Appl. No. 29/236,058, filed Aug. 9, 2005 to Lilenthal et al. entitled Welding Helmet Lens Shield.
7U.S. Appl. No. 29/236,060, filed Aug. 9, 2005 to Lilenthal et al. entitled Side Portion Of A Welding Helmet.
8U.S. Appl. No. 29/236,061, filed Aug. 9, 2005 to Fridholm et al. entitled Welding Helmet Lens Frame.
Classifications
U.S. ClassificationD29/110