Side notch purge strap for welding
FIG. 1 is a perspective view of a side notch purge strap for welding showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left end elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a right end elevational view thereof;
FIG. 6 is a left side elevational view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view of a second embodiment thereof;
FIG. 9 is a right side elevational view thereof;
FIG. 10 is a left end elevational view thereof;
FIG. 11 is a top plan view thereof;
FIG. 12 is a right end elevational view thereof;
FIG. 13 is a left side elevational view thereof;
FIG. 14 is a bottom plan view thereof;
FIG. 15 is a perspective view of a third embodiment thereof;
FIG. 16 is a right side elevational view thereof;
FIG. 17 is a left end elevational view thereof;
FIG. 18 is a top plan view thereof;
FIG. 19 is a right end elevational view thereof;
FIG. 20 is a left side elevational view thereof;
FIG. 21 is a bottom plan view thereof;
FIG. 22 is a perspective view of a fourth embodiment thereof;
FIG. 23 is a right side elevational view thereof;
FIG. 24 is a left end elevational view thereof;
FIG. 25 is a top plan view thereof;
FIG. 26 is a right end elevational view thereof;
FIG. 27 is a left side elevational view thereof;
FIG. 28 is a bottom plan view thereof.
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Type: Grant
Filed: Sep 21, 1994
Date of Patent: Oct 3, 1995
Inventor: Michael R. Barker (Concord, NC)
Primary Examiner: Antoine Duval Davis
Attorneys: Ralph H. Dougherty, Scott E. Hanf
Application Number: 0/28,745