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Patent
D654521
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Priority
May 03 2010
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Filed
Nov 03 2010
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Issued
Feb 21 2012
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Expiry
Feb 21 2026
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Assg.orig
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Entity
unknown
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19
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6
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n/a
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The ornamental design for a welding apparatus, as shown and described.
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FIG. 1 is a perspective view of a welding apparatus showing our new ornamental design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a side view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is an opposite side view thereof; and,
FIG. 7 is a front view thereof.
Christen, Peter, Furling, Andreas, Flubacher, Walter
Patent |
Priority |
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D845367, |
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D885448, |
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D896290, |
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D962316, |
Oct 25 2018 |
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Heating apparatus |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a