Patent
   D413075
Priority
Oct 14 1996
Filed
Apr 11 1997
Issued
Aug 24 1999
Expiry
Aug 24 2013
Assg.orig
Entity
unknown
0
2
n/a
The ornamental design for a leakage testing apparatus, as shown.

FIG. 1 is a front perspective view of a leak testing apparatus in accordance with the present invention;

FIG. 2 is a top plan view of the leak testing apparatus in FIG. 1, the bottom being plain and unadorned;

FIG. 3 is a front elevational view of the leak testing apparatus in FIGS. 1 and 2;

FIG. 4 is a right side elevational view of the leak testing apparatus of FIGS. 1-3;

FIG. 5 is a rear elevational view of the leak testing apparatus of FIGS. 1-4; and,

FIG. 6 is a left side elevational view of the leak testing apparatus of FIGS. 1-5.

Leis, Franz-Josef

Patent Priority Assignee Title
Patent Priority Assignee Title
D349660, Mar 31 1993 Racine Federated Fluid flow meter
D371751, Apr 17 1995 CSI Technology, Inc Tube leak detector
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