Welding stud
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 18, 2008
Grant Date -
May 26, 2005
app pub date -
Nov 26, 2003
filing date -
Nov 26, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A welding stud apparatus and method of manufacturing a welding stud are disclosed. The welding stud has a weld end constructed to be welded to a workpiece that has at least one recess formed therein. The recess decreases an effective arc area of the weld end to localize a current therethrough and increase the efficiency with which the welding stud can be welded to a workpiece.
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Cited Art Landscape
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