|Publication number||USD638523 S1|
|Application number||US 29/366,131|
|Publication date||May 24, 2011|
|Filing date||Jul 20, 2010|
|Priority date||Jul 20, 2010|
|Publication number||29366131, 366131, US D638523 S1, US D638523S1, US-S1-D638523, USD638523 S1, USD638523S1|
|Inventors||Hisashi Yoshida, Motofumi Inaba, Minoru Takayasu|
|Original Assignee||Wärtsilä Japan Ltd.|
|Export Citation||BiBTeX, EndNote, RefMan|
|Classifications (1) |
|External Links: USPTO, USPTO Assignment, Espacenet|
Seal ring for stern tube
US D638523 S1
We claim the ornamental design for a seal ring for a stern tube, as shown and described.
FIG. 1 is a perspective view of a seal ring for a stern tube.
FIG. 2 is a right-side view of the seal ring, the left-side view being a mirror image of the right-side view, and the top and bottom view being identical thereto.
FIG. 3 is an enlarged cross-sectional view taken along line 3—3 of FIG. 5.
FIG. 4 is a front view of the seal ring; and,
FIG. 5 is a rear view of the seal ring.