Patent
   D350489
Priority
May 17 1993
Filed
May 17 1993
Issued
Sep 13 1994
Expiry
Sep 13 2008
Assg.orig
Entity
unknown
0
3
n/a
The ornamental design for a water level elevation measuring device, as shown and described.

FIG. 1 is a perspective view showing my water level elevation measuring device design;

FIG. 2 is an enlarged fragmentary view of the center portion thereof showing the detail more clearly;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front elevational view thereof; and,

FIG. 8 is a right side elevational view thereof.

In FIGS. 3 through 8 the flexible tubing shown in FIGS. 1 and 2 is omitted for clarity.

Portions of the water level elevation measuring device's scale have been eliminated for ease of illustration.

Dilbeck, William B.

Patent Priority Assignee Title
Patent Priority Assignee Title
3874237,
D246441, Oct 14 1975 Straightedge
D293087, Mar 28 1985 Tank mixture proportioning gauge
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