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The ornamental design for a diffuser for water aeration, as shown and described. |
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FIG. 1 is a perspective top view showing our new design;
FIG. 2 is a perspective bottom view thereof;
FIG. 3 is a perspective right side view thereof;
FIG. 4 is a perspective front view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a right side view thereof;
FIG. 8 is a left side view thereof;
FIG. 9 is a rear view thereof; and,
FIG. 10 is front view thereof.
Ryynanen, Hannu, Kahonen, Hannu, Hasto , Magnus
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 06 1996 | HASTO, MAGNUS | Nopon Oy | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008271 | /0437 | |
| Jun 06 1996 | KAHONEN, HANNU | Nopon Oy | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008271 | /0437 | |
| Jun 06 1996 | RYYNANEN, HANNU | Nopon Oy | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008271 | /0437 | |
| Jun 12 1996 | Nopon Oy | (assignment on the face of the patent) | / |
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